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GHSA-mhf6-pp52-8wqj
GHSA-mhf6-pp52-8wqj

Author: advisory-database[bot]

advisories/github-reviewed/2026/02/GHSA-mhf6-pp52-8wqj/GHSA-mhf6-pp52-8wqj.json

@@ -0,0 +1,149 @@
+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-mhf6-pp52-8wqj",
+  "modified": "2026-02-03T19:02:30Z",
+  "published": "2026-02-03T12:30:28Z",
+  "aliases": [
+    "CVE-2025-67849"
+  ],
+  "summary": "Moodle Cross-site Scripting (XSS) vulnerability",
+  "details": "A flaw was found in Moodle. This Cross-site Scripting (XSS) vulnerability, caused by improper sanitization of AI prompt responses, allows attackers to inject malicious HTML or script into web pages. When other users view these compromised pages, their sessions could be stolen, or the user interface could be manipulated.",
+  "severity": [
+    {
+      "type": "CVSS_V3",
+      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N"
+    }
+  ],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "Packagist",
+        "name": "moodle/moodle"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "0"
+            },
+            {
+              "fixed": "4.1.22"
+            }
+          ]
+        }
+      ]
+    },
+    {
+      "package": {
+        "ecosystem": "Packagist",
+        "name": "moodle/moodle"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "4.4.0-beta"
+            },
+            {
+              "fixed": "4.4.12"
+            }
+          ]
+        }
+      ]
+    },
+    {
+      "package": {
+        "ecosystem": "Packagist",
+        "name": "moodle/moodle"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "4.5.0-beta"
+            },
+            {
+              "fixed": "4.5.8"
+            }
+          ]
+        }
+      ]
+    },
+    {
+      "package": {
+        "ecosystem": "Packagist",
+        "name": "moodle/moodle"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "5.0.0-beta"
+            },
+            {
+              "fixed": "5.0.4"
+            }
+          ]
+        }
+      ]
+    },
+    {
+      "package": {
+        "ecosystem": "Packagist",
+        "name": "moodle/moodle"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "5.1.0-beta"
+            },
+            {
+              "fixed": "5.1.1"
+            }
+          ]
+        }
+      ]
+    }
+  ],
+  "references": [
+    {
+      "type": "ADVISORY",
+      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-67849"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/moodle/moodle/commit/a3063dcaa44dbe66e60a37cadb33bfadfe4feb03"
+    },
+    {
+      "type": "WEB",
+      "url": "https://access.redhat.com/security/cve/CVE-2025-67849"
+    },
+    {
+      "type": "WEB",
+      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2423835"
+    },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/moodle/moodle"
+    },
+    {
+      "type": "WEB",
+      "url": "https://moodle.org/mod/forum/discuss.php?d=471299"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+      "CWE-79"
+    ],
+    "severity": "HIGH",
+    "github_reviewed": true,
+    "github_reviewed_at": "2026-02-03T19:02:30Z",
+    "nvd_published_at": "2026-02-03T11:15:55Z"
+  }
+}