lib/Auth/Source/External.php in the drupalauth module before 1.2.2 for simpleSAMLphp…
Priority LOW 36CWE-287Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Partial · Partial · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-287.
Summary
lib/Auth/Source/External.php in the drupalauth module before 1.2.2 for simpleSAMLphp allows remote attackers to authenticate as an arbitrary user via the user name (uid) in a cookie.
Why it matters now
EPSS 0.01432 73rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:drupalauth_project:drupalauth:*:-:-:*:-:simplesamlphp:*:* | up to 1.2.1 | Vulnerable | Drupalauth Project |
- cpe:2.3:a:drupalauth_project:drupalauth:*:-:-:*:-:simplesamlphp:*:* Versions up to 1.2.1 Vulnerable ·Drupalauth Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2013-4552
- 2026-10-03 Alias added: GHSA-v7vg-hc4h-5gw6
References
Sources
- CVE-2013-4552 · CVE Program
- CVE-2013-4552 · NVD
- FIRST EPSS
- GHSA-v7vg-hc4h-5gw6 · GitHub Advisory Database · CC BY 4.0
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