Format string vulnerability in the my_xlog function in lib.c for Oops! Proxy Server…
Priority LOW 27Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · Partial · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Format string vulnerability in the my_xlog function in lib.c for Oops! Proxy Server 1.5.23 and earlier, as called by the auth functions in the passwd_mysql and passwd_pgsql modules, may allow attackers to execute arbitrary code via a URL.
Why it matters now
EPSS 0.02298 83rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
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 · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:igor_khasilev:oops_proxy_server:1.4.22:*:*:*:*:*:*:* | 1.4.22 | Vulnerable | Igor Khasilev |
| cpe:2.3:a:igor_khasilev:oops_proxy_server:1.5.19:*:*:*:*:*:*:* | 1.5.19 | Vulnerable | Igor Khasilev |
| cpe:2.3:a:igor_khasilev:oops_proxy_server:1.5.53:*:*:*:*:*:*:* | 1.5.53 | Vulnerable | Igor Khasilev |
| cpe:2.3:o:gentoo:linux:*:*:*:*:*:*:*:* | all versions | Vulnerable | gentoo |
- cpe:2.3:a:igor_khasilev:oops_proxy_server:1.4.22:*:*:*:*:*:*:* Versions 1.4.22 Vulnerable ·Igor Khasilev
- cpe:2.3:a:igor_khasilev:oops_proxy_server:1.5.19:*:*:*:*:*:*:* Versions 1.5.19 Vulnerable ·Igor Khasilev
- cpe:2.3:a:igor_khasilev:oops_proxy_server:1.5.53:*:*:*:*:*:*:* Versions 1.5.53 Vulnerable ·Igor Khasilev
- cpe:2.3:o:gentoo:linux:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·gentoo
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2005-1121
- 2026-10-03 Alias added: GHSA-348c-hvj3-g7hp
References
Patch 2
Sources
- CVE-2005-1121 · CVE Program
- CVE-2005-1121 · NVD
- FIRST EPSS
- GHSA-348c-hvj3-g7hp · GitHub Advisory Database · CC BY 4.0
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