From fe7a7a2530d2ef77c61e7bf2a852fde50d34a334 Mon Sep 17 00:00:00 2001
From: "advisory-database[bot]"
 <45398580+advisory-database[bot]@users.noreply.github.com>
Date: Wed, 16 Apr 2025 15:01:00 +0000
Subject: [PATCH] Publish Advisories

GHSA-2j87-p623-8cc2
GHSA-2j87-p623-8cc2
---
 .../GHSA-2j87-p623-8cc2.json                  | 102 ++++++++++++++++++
 .../GHSA-2j87-p623-8cc2.json                  |  36 -------
 2 files changed, 102 insertions(+), 36 deletions(-)
 create mode 100644 advisories/github-reviewed/2025/04/GHSA-2j87-p623-8cc2/GHSA-2j87-p623-8cc2.json
 delete mode 100644 advisories/unreviewed/2025/04/GHSA-2j87-p623-8cc2/GHSA-2j87-p623-8cc2.json

diff --git a/advisories/github-reviewed/2025/04/GHSA-2j87-p623-8cc2/GHSA-2j87-p623-8cc2.json b/advisories/github-reviewed/2025/04/GHSA-2j87-p623-8cc2/GHSA-2j87-p623-8cc2.json
new file mode 100644
index 00000000000..dd847a41791
--- /dev/null
+++ b/advisories/github-reviewed/2025/04/GHSA-2j87-p623-8cc2/GHSA-2j87-p623-8cc2.json
@@ -0,0 +1,102 @@
+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-2j87-p623-8cc2",
+  "modified": "2025-04-16T14:58:56Z",
+  "published": "2025-04-16T12:31:19Z",
+  "aliases": [
+    "CVE-2025-27936"
+  ],
+  "summary": "Mattermost vulnerable to Observable Timing Discrepancy",
+  "details": "Mattermost Plugin MSTeams versions <2.1.0 and Mattermost Server versions 10.5.x <=10.5.1 with the MS Teams plugin enabled fail to perform constant time comparison on a MSTeams plugin webhook secret which allows an attacker to retrieve the webhook secret of the MSTeams plugin via a timing attack during webhook secret comparison.",
+  "severity": [
+    {
+      "type": "CVSS_V3",
+      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"
+    }
+  ],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "Go",
+        "name": "github.com/mattermost/mattermost/server/v8"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "10.5.0"
+            },
+            {
+              "fixed": "10.5.2"
+            }
+          ]
+        }
+      ]
+    },
+    {
+      "package": {
+        "ecosystem": "Go",
+        "name": "github.com/mattermost/mattermost/server/v8"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "0"
+            },
+            {
+              "fixed": "8.0.0-20250218121836-2b5275d87136"
+            }
+          ]
+        }
+      ]
+    },
+    {
+      "package": {
+        "ecosystem": "Go",
+        "name": "github.com/mattermost/mattermost-plugin-msteams"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "0"
+            },
+            {
+              "fixed": "2.1.0"
+            }
+          ]
+        }
+      ],
+      "database_specific": {
+        "last_known_affected_version_range": "<= 1.15.0"
+      }
+    }
+  ],
+  "references": [
+    {
+      "type": "ADVISORY",
+      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-27936"
+    },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/mattermost/mattermost"
+    },
+    {
+      "type": "WEB",
+      "url": "https://mattermost.com/security-updates"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+      "CWE-208"
+    ],
+    "severity": "MODERATE",
+    "github_reviewed": true,
+    "github_reviewed_at": "2025-04-16T14:58:55Z",
+    "nvd_published_at": "2025-04-16T10:15:14Z"
+  }
+}
\ No newline at end of file
diff --git a/advisories/unreviewed/2025/04/GHSA-2j87-p623-8cc2/GHSA-2j87-p623-8cc2.json b/advisories/unreviewed/2025/04/GHSA-2j87-p623-8cc2/GHSA-2j87-p623-8cc2.json
deleted file mode 100644
index 294379ad9b3..00000000000
--- a/advisories/unreviewed/2025/04/GHSA-2j87-p623-8cc2/GHSA-2j87-p623-8cc2.json
+++ /dev/null
@@ -1,36 +0,0 @@
-{
-  "schema_version": "1.4.0",
-  "id": "GHSA-2j87-p623-8cc2",
-  "modified": "2025-04-16T12:31:19Z",
-  "published": "2025-04-16T12:31:19Z",
-  "aliases": [
-    "CVE-2025-27936"
-  ],
-  "details": "Mattermost Plugin MSTeams versions <2.1.0 and Mattermost Server versions 10.5.x <=10.5.1 with the MS Teams plugin enabled fail to perform constant time comparison on a MSTeams plugin webhook secret which allows an attacker to retrieve the webhook secret of the MSTeams plugin via a timing attack during webhook secret comparison.",
-  "severity": [
-    {
-      "type": "CVSS_V3",
-      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"
-    }
-  ],
-  "affected": [],
-  "references": [
-    {
-      "type": "ADVISORY",
-      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-27936"
-    },
-    {
-      "type": "WEB",
-      "url": "https://mattermost.com/security-updates"
-    }
-  ],
-  "database_specific": {
-    "cwe_ids": [
-      "CWE-208"
-    ],
-    "severity": "MODERATE",
-    "github_reviewed": false,
-    "github_reviewed_at": null,
-    "nvd_published_at": "2025-04-16T10:15:14Z"
-  }
-}
\ No newline at end of file