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{
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"schema_version": "1.4.0",
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"id": "GHSA-36h5-vrq6-pp34",
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"modified": "2026-01-13T14:53:51Z",
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"published": "2026-01-13T14:53:50Z",
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"aliases": [
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"CVE-2025-68703"
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],
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"summary": "Jervis's Salt for PBKDF2 derived from password",
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"details": "### Vulnerability\n\nhttps://github.com/samrocketman/jervis/blob/157d2b63ffa5c4bb1d8ee2254950fd2231de2b05/src/main/groovy/net/gleske/jervis/tools/SecurityIO.groovy#L869-L870\n\nhttps://github.com/samrocketman/jervis/blob/157d2b63ffa5c4bb1d8ee2254950fd2231de2b05/src/main/groovy/net/gleske/jervis/tools/SecurityIO.groovy#L894-L895\n\nThe salt is derived from sha256Sum(passphrase). Two encryption operations with the same password will have the same derived key.\n\n### Impact\n\nPre-computation attacks.\n\nSeverity is considered low for internal uses of this library and high for consumers of this library.\n\n### Patches\n\nJervis will generate a random salt for each password and store it alongside the ciphertext.\n\nUpgrade to Jervis 2.2.\n\n### Workarounds\n\nNone\n\n### References\n\n- [NIST SP 800-132: Password-Based Key Derivation](https://csrc.nist.gov/publications/detail/sp/800-132/final)",
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"severity": [
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{
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"type": "CVSS_V4",
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"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"
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}
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],
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"affected": [
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{
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"package": {
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"ecosystem": "Maven",
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"name": "net.gleske:jervis"
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},
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"ranges": [
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{
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"type": "ECOSYSTEM",
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"events": [
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{
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"introduced": "0"
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},
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{
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"fixed": "2.2"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"type": "WEB",
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"url": "https://github.com/samrocketman/jervis/security/advisories/GHSA-36h5-vrq6-pp34"
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},
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{
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"type": "PACKAGE",
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"url": "https://github.com/samrocketman/jervis"
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},
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{
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"type": "WEB",
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"url": "https://github.com/samrocketman/jervis/blob/157d2b63ffa5c4bb1d8ee2254950fd2231de2b05/src/main/groovy/net/gleske/jervis/tools/SecurityIO.groovy#L869-L870"
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},
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{
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"type": "WEB",
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"url": "https://github.com/samrocketman/jervis/blob/157d2b63ffa5c4bb1d8ee2254950fd2231de2b05/src/main/groovy/net/gleske/jervis/tools/SecurityIO.groovy#L894-L895"
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},
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{
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"type": "WEB",
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"url": "http://github.com/samrocketman/jervis/commit/c3981ff71de7b0f767dfe7b37a2372cb2a51974a"
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}
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],
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"database_specific": {
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"cwe_ids": [
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"CWE-326"
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],
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"severity": "HIGH",
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"github_reviewed": true,
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"github_reviewed_at": "2026-01-13T14:53:50Z",
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"nvd_published_at": null
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}
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}
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{
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"schema_version": "1.4.0",
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"id": "GHSA-5pq9-5mpr-jj85",
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"modified": "2026-01-13T14:56:04Z",
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"published": "2026-01-13T14:56:04Z",
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"aliases": [
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"CVE-2025-68925"
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],
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"summary": "Jervis Has a JWT Algorithm Confusion Vulnerability",
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"details": "### Vulnerability\n\nhttps://github.com/samrocketman/jervis/blob/157d2b63ffa5c4bb1d8ee2254950fd2231de2b05/src/main/groovy/net/gleske/jervis/tools/SecurityIO.groovy#L244-L249\n\nThe code doesn't validate that the JWT header specifies `\"alg\":\"RS256\"`.\n\n### Impact\n\nDepending on the broader system, this could allow JWT forgery.\n\nInternally this severity is low since JWT is only intended to interface with GitHub. External users should consider severity moderate.\n\n### Patches\n\nJervis patch will explicitly verify the algorithm in the header matches expectations and further verify the JWT structure.\n\nUpgrade to Jervis 2.2.\n\n### Workarounds\n\nExternal users should consider using an alternate JWT library or upgrade.\n\n### References\n\n- [RFC 7518: JSON Web Algorithms](https://datatracker.ietf.org/doc/html/rfc7518)",
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"severity": [
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{
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"type": "CVSS_V4",
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"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N"
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}
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],
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"affected": [
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{
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"package": {
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"ecosystem": "Maven",
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"name": "net.gleske:jervis"
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},
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"ranges": [
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{
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"type": "ECOSYSTEM",
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"events": [
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{
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"introduced": "0"
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},
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{
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"fixed": "2.2"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"type": "WEB",
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"url": "https://github.com/samrocketman/jervis/security/advisories/GHSA-5pq9-5mpr-jj85"
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},
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{
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"type": "PACKAGE",
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"url": "https://github.com/samrocketman/jervis"
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},
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{
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"type": "WEB",
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"url": "https://github.com/samrocketman/jervis/blob/157d2b63ffa5c4bb1d8ee2254950fd2231de2b05/src/main/groovy/net/gleske/jervis/tools/SecurityIO.groovy#L244-L249"
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},
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{
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"type": "WEB",
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"url": "http://github.com/samrocketman/jervis/commit/c3981ff71de7b0f767dfe7b37a2372cb2a51974a"
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}
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],
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"database_specific": {
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"cwe_ids": [
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"CWE-347"
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],
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"severity": "MODERATE",
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"github_reviewed": true,
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"github_reviewed_at": "2026-01-13T14:56:04Z",
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"nvd_published_at": null
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}
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}
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{
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"schema_version": "1.4.0",
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"id": "GHSA-c9q6-g3hr-8gww",
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"modified": "2026-01-13T14:55:35Z",
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"published": "2026-01-13T14:55:35Z",
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"aliases": [
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"CVE-2025-68704"
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],
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"summary": "Jervis Has Weak Random for Timing Attack Mitigation",
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"details": "### Vulnerability\n\nhttps://github.com/samrocketman/jervis/blob/157d2b63ffa5c4bb1d8ee2254950fd2231de2b05/src/main/groovy/net/gleske/jervis/tools/SecurityIO.groovy#L593-L594\n\nUses `java.util.Random()` which is not cryptographically secure.\n\n### Impact\n\nIf an attacker can predict the random delays, they may still be able to perform timing attacks.\n\n### Patches\n\nJervis will use `SecureRandom` for timing randomization.\n\nUpgrade to Jervis 2.2.\n\n### Workarounds\n\nNone\n\n### References\n\n- [OWASP Cryptographic Failures](https://owasp.org/Top10/A02_2021-Cryptographic_Failures/)",
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"severity": [
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{
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"type": "CVSS_V4",
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"score": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"
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}
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],
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"affected": [
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{
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"package": {
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"ecosystem": "Maven",
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"name": "net.gleske:jervis"
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},
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"ranges": [
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{
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"type": "ECOSYSTEM",
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"events": [
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{
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"introduced": "0"
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},
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{
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"fixed": "2.2"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"type": "WEB",
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"url": "https://github.com/samrocketman/jervis/security/advisories/GHSA-c9q6-g3hr-8gww"
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},
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{
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"type": "PACKAGE",
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"url": "https://github.com/samrocketman/jervis"
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},
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{
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"type": "WEB",
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"url": "https://github.com/samrocketman/jervis/blob/157d2b63ffa5c4bb1d8ee2254950fd2231de2b05/src/main/groovy/net/gleske/jervis/tools/SecurityIO.groovy#L593-L594"
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},
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{
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"type": "WEB",
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"url": "http://github.com/samrocketman/jervis/commit/c3981ff71de7b0f767dfe7b37a2372cb2a51974a"
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}
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],
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"database_specific": {
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"cwe_ids": [
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"CWE-330"
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],
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"severity": "HIGH",
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"github_reviewed": true,
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"github_reviewed_at": "2026-01-13T14:55:35Z",
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"nvd_published_at": null
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}
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}

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