Publish GHSA-w45g-5746-x9fp

Author: advisory-database[bot]

advisories/github-reviewed/2026/02/GHSA-w45g-5746-x9fp/GHSA-w45g-5746-x9fp.json

@@ -0,0 +1,68 @@
+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-w45g-5746-x9fp",
+  "modified": "2026-02-20T21:13:03Z",
+  "published": "2026-02-20T21:13:03Z",
+  "aliases": [
+    "CVE-2026-27488"
+  ],
+  "summary": "OpenClaw hardened cron webhook delivery against SSRF",
+  "details": "## Affected Packages / Versions\n\n- `openclaw` npm package versions `<= 2026.2.17`.\n\n## Vulnerability\nCron webhook delivery in `src/gateway/server-cron.ts` used `fetch()` directly, so webhook targets could reach private/metadata/internal endpoints without SSRF policy checks.\n\n## Fix Commit(s)\n- `99db4d13e`\n- `35851cdaf`\n\nThanks @Adam55A-code for reporting.",
+  "severity": [
+    {
+      "type": "CVSS_V4",
+      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:L"
+    }
+  ],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "npm",
+        "name": "openclaw"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "0"
+            },
+            {
+              "fixed": "2026.2.19"
+            }
+          ]
+        }
+      ],
+      "database_specific": {
+        "last_known_affected_version_range": "<= 2026.2.17"
+      }
+    }
+  ],
+  "references": [
+    {
+      "type": "WEB",
+      "url": "https://github.com/openclaw/openclaw/security/advisories/GHSA-w45g-5746-x9fp"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/openclaw/openclaw/commit/99db4d13e5c139883ef0def9ff963e9273179655"
+    },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/openclaw/openclaw"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/openclaw/openclaw/releases/tag/v2026.2.19"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+      "CWE-918"
+    ],
+    "severity": "MODERATE",
+    "github_reviewed": true,
+    "github_reviewed_at": "2026-02-20T21:13:03Z",
+    "nvd_published_at": null
+  }
+}