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{
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"schema_version": "1.4.0",
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"id": "GHSA-8fh9-c4jq-94h4",
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"modified": "2026-03-13T20:50:22Z",
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"published": "2026-03-13T20:50:22Z",
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"aliases": [],
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"summary": "idunno.Bluesky, idunno.AtProto and idunno.AtProto.OAuthCallback Denial of Service Vulnerability",
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"details": "# idunno.Bluesky, idunno.AtProto and idunno.AtProto.OAuthCallback Denial of Service Vulnerability\n\n## Impact\n\nThe `Microsoft.Bcl.Memory` package, a transitive dependency of `idunno.AtProto` and `idunno.AtProto.OAuthCallback` had a Denial of Service security vulnerability, [CVE-2026-26127](https://github.com/dotnet/announcements/issues/384)\n\n## Patches\n\nv1.7.0 updates the dependencies on `Duende.IdentityModel.OidcClient` and `Duende.IdentityModel.OidcClient.Extensions` which, in turn, updates their dependency on `Microsoft.Bcl.Memory` to 10.0.4, resolving the vulnerability.\n\n## Workarounds\n\nNo workarounds exist for this vulnerability.\n\n## How to fix the issue\n\nTo update your dependencies on `idunno.Bluesky`, `idunno.AtProto` and `idunno.AtProto.OAuthCallback`, \n\n### Using the .NET CLI (Command Line Interface):\n\n* Open a terminal or command prompt in your project's directory.\n* To update a specific package to its latest version, use the following add package command:\n \n * If you are using `idunno.Bluesky`\n `dotnet package update idunno.Bluesky`\n\n * If you are using `idunno.AtProto` as a direct dependency\n `dotnet package update idunno.AtProto`\n\n * If you are using `idunno.AtProto.OAuthCallback` as a direct dependency\n `dotnet package update idunno.AtProto.OAuthCallback`\n\n### Using the NuGet Package Manager Console in Visual Studio:\n\n* Open your project in Visual Studio.\n* Navigate to \"Tools > NuGet Package Manager > Package Manager Console\".\n* To update a specific package to its latest version, use the following Update-Package command:\n\n * If you are using `idunno.Bluesky`\n `Update-Package -Id idunno.Bluesky`\n\n * If you are using `idunno.AtProto` as a direct dependency\n `Update-Package -Id idunno.AtProto`\n\n * If you are using `idunno.AtProto.OAuthCallback` as a direct dependency\n `Update-Package -Id idunno.AtProto.OAuthCallback`\n\n### NuGet Package Manager UI in Visual Studio:\n\n* Open your project in Visual Studio.\n* Right-click on your project in Solution Explorer and select \"Manage NuGet Packages...\" or navigate to \"Project > Manage NuGet Packages\".\n* In the NuGet Package Manager window, select the \"Updates\" tab. This tab lists packages with available updates from your configured package sources.\n* Select the package(s) you wish to update. You can choose a specific version from the dropdown or update to the latest available version.\n* Click the \"Update\" button.\n\n## References\n\n* [Microsoft Security Advisory CVE-2026-26127 – .NET Denial of Service Vulnerability](https://github.com/dotnet/announcements/issues/384)\n* [CVE-2026-26127](https://www.cve.org/CVERecord?id=CVE-2026-26127)",
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"severity": [
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
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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": "NuGet",
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"name": "idunno.AtProto"
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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": "1.7.0"
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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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"package": {
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"ecosystem": "NuGet",
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"name": "idunno.AtProto.OAuthCallback"
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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": "1.7.0"
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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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"package": {
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"ecosystem": "NuGet",
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"name": "idunno.Bluesky"
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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": "1.7.0"
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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/blowdart/idunno.Bluesky/security/advisories/GHSA-8fh9-c4jq-94h4"
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},
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{
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"type": "WEB",
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"url": "https://github.com/dotnet/announcements/issues/384"
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},
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{
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"type": "PACKAGE",
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"url": "https://github.com/blowdart/idunno.Bluesky"
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},
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{
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"type": "WEB",
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"url": "https://www.cve.org/CVERecord?id=CVE-2026-26127"
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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-129"
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],
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"severity": "HIGH",
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"github_reviewed": true,
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"github_reviewed_at": "2026-03-13T20:50:22Z",
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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-hcch-w73c-jp4m",
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"modified": "2026-03-13T20:50:51Z",
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"published": "2026-03-13T20:50:51Z",
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"aliases": [
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"CVE-2026-32612"
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],
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"summary": "Statamic vulnerable to privilege escalation via stored cross-site scripting",
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"details": "### Impact\n\nStored XSS in the control panel color mode preference allows authenticated users with control panel access to inject malicious JavaScript that executes when a higher-privileged user impersonates their account.\n\n### Patches\n\nThis has been fixed in 6.6.2.",
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"severity": [
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A: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": "Packagist",
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"name": "statamic/cms"
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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": "6.0.0"
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},
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{
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"fixed": "6.6.2"
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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/statamic/cms/security/advisories/GHSA-hcch-w73c-jp4m"
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},
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{
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"type": "WEB",
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"url": "https://github.com/Shirshaw64p/security-advisories/tree/main/CVE-2026-32612"
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},
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{
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"type": "PACKAGE",
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"url": "https://github.com/statamic/cms"
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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-79"
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],
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"severity": "MODERATE",
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"github_reviewed": true,
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"github_reviewed_at": "2026-03-13T20:50:51Z",
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"nvd_published_at": null
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}
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}

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