CVE-2005-3420 usercp_register.php in phpBB 2.0.17 allows remote attackers to modify regular expressions and execute PHP code via the signature_bbcode_uid parameter, as demonstrated by injecting an "e" modifier into...
HighCVSS 7.5
EPSS 2.4%
- Published
- Updated
- Exploit status
- No public exploit known
Description
usercp_register.php in phpBB 2.0.17 allows remote attackers to modify regular expressions and execute PHP code via the signature_bbcode_uid parameter, as demonstrated by injecting an "e" modifier into a preg_replace statement.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| phpbb group phpbb | = 2.0.0 | No fix listed |
| phpbb group phpbb | = 2.0.1 | No fix listed |
| phpbb group phpbb | = 2.0.2 | No fix listed |
| phpbb group phpbb | = 2.0.3 | No fix listed |
| phpbb group phpbb | = 2.0.4 | No fix listed |
| phpbb group phpbb | = 2.0.5 | No fix listed |
| phpbb group phpbb | = 2.0.6 | No fix listed |
| phpbb group phpbb | = 2.0.6c | No fix listed |
| phpbb group phpbb | = 2.0.6d | No fix listed |
| phpbb group phpbb | = 2.0.7 | No fix listed |
| phpbb group phpbb | = 2.0.7a | No fix listed |
| phpbb group phpbb | = 2.0.8 | No fix listed |
| phpbb group phpbb | = 2.0.8a | No fix listed |
| phpbb group phpbb | = 2.0.9 | No fix listed |
| phpbb group phpbb | = 2.0.10 | No fix listed |
| phpbb group phpbb | = 2.0.11 | No fix listed |
| phpbb group phpbb | = 2.0.12 | No fix listed |
| phpbb group phpbb | = 2.0.13 | No fix listed |
| phpbb group phpbb | = 2.0.14 | No fix listed |
| phpbb group phpbb | = 2.0.15 | No fix listed |
| phpbb group phpbb | = 2.0.16 | No fix listed |
| phpbb group phpbb | = 2.0.17 | No fix listed |
| phpbb group phpbb | = 2.0_beta1 | No fix listed |
| phpbb group phpbb | = 2.0_rc1 | No fix listed |
| phpbb group phpbb | = 2.0_rc2 | No fix listed |
Show 2 more
| Product | Affected versions | Fixed in |
|---|---|---|
| phpbb group phpbb | = 2.0_rc3 | No fix listed |
| phpbb group phpbb | = 2.0_rc4 | No fix listed |
References
- 20051031 Advisory 17/2005: phpBB Multiple Vulnerabilities mailing-list
- 17366 third-party-advisory
- 18098 third-party-advisory
- 130 third-party-advisory
- 1015121 patch vdb-entry vendor-advisory
- DSA-925 vendor-advisory
- www.hardened-php.net patch vendor-advisory
- 20391 patch vdb-entry
- 15243 patch vdb-entry
- ADV-2005-2250 vdb-entry