CVE-2011-2688
HIGH · CVSS 7.5EPSS 5.7%EU EUVD
SQL injection vulnerability in mysql/mysql-auth.pl in the mod_authnz_external module 3.2.5 and earlier for the Apache HTTP Server allows remote attackers to execute arbitrary SQL commands via the user field.
Key facts
- CVSS score
- 7.5 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:P- Weakness (CWE)
- CWE-89
- EPSS score
- 5.7% (93th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2011-2669)
- Published
- July 28, 2011
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2011-2669 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- apache / http server
- debian / debian linux
- debian / debian linux
- debian / debian linux
- mod authnz external project / mod authnz external
References
- http://anders.fix.no/software/#unix(Third Party Advisory)
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=633637(Issue Tracking, Patch, Third Party Advisory)
- http://code.google.com/p/mod-auth-external/issues/detail?id=5(Third Party Advisory)
- http://secunia.com/advisories/45240(Third Party Advisory)
- http://www.debian.org/security/2011/dsa-2279(Third Party Advisory)
- http://www.openwall.com/lists/oss-security/2011/07/12/10(Mailing List, Patch, Third Party Advisory)
- http://www.openwall.com/lists/oss-security/2011/07/12/17(Mailing List, Patch, Third Party Advisory)
- http://www.securityfocus.com/bid/48653(Third Party Advisory, VDB Entry)
- https://exchange.xforce.ibmcloud.com/vulnerabilities/68799(Third Party Advisory, VDB Entry)
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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