CVE-2012-4257
Yaqas (Yet Another Question & Answer System) 1.0 Alpha 1 allows remote attackers to obtain...
Yaqas (Yet Another Question & Answer System) 1.0 Alpha 1 allows remote attackers to obtain sensitive information via an invalid character in the PHPSESSID, which reveals the installation path in an error message.
Exploit likelihood
What each source reports
NVD Score used
Yaqas (Yet Another Question & Answer System) 1.0 Alpha 1 allows remote attackers to obtain sensitive information via an invalid character in the PHPSESSID, which reveals the installation path in an error message.
- Record
CVE-2012-4257- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
CVE List No score
Yaqas (Yet Another Question & Answer System) 1.0 Alpha 1 allows remote attackers to obtain sensitive information via an invalid character in the PHPSESSID, which reveals the installation path in an error message.
- Record
CVE-2012-4257- Updated
- 2026-11-02
EUVDEUVD-2012-4201 No score
Yaqas (Yet Another Question & Answer System) 1.0 Alpha 1 allows remote attackers to obtain sensitive information via an invalid character in the PHPSESSID, which reveals the installation path in an error message.
- Record
EUVD-2012-4201- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-gf23-39mf-3q9f No score
Yaqas (Yet Another Question & Answer System) 1.0 Alpha 1 allows remote attackers to obtain...
Yaqas (Yet Another Question & Answer System) 1.0 Alpha 1 allows remote attackers to obtain sensitive information via an invalid character in the PHPSESSID, which reveals the installation path in an error message.
- Record
GHSA-gf23-39mf-3q9f- Weakness
- CWE-200
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2012-4257 is a medium vulnerability (CVSS 5.0) in George Karpouzas Yet Another Question \& Answer System, published August 13, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.48%, the 74th percentile. No source names a fixed version.
