CVE-2011-5277
Description
Multiple SQL injection vulnerabilities in signature.php in the Advanced Forum Signatures (aka afsignatures) plugin 2.0.4 for MyBB allow remote attackers to execute arbitrary SQL commands via the (1) afs_type, (2) afs_background, (3) afs_showonline, (4) afs_bar_left, (5) afs_bar_center, (6) afs_full_line1, (7) afs_full_line2, (8) afs_full_line3, (9) afs_full_line4, (10) afs_full_line5, or (11) afs_full_line6 parameter. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Exploits
Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.
Exploit-DB
MyBB Advanced Forum Signatures - 'afsignatures-2.0.4' SQL Injection
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| advanced_forum_signatures_project | advanced_forum_signatures | 2.0.4 | |
References
- http://osvdb.org/76295
- http://secunia.com/advisories/46352
- http://www.exploit-db.com/exploits/17961
- http://www.securityfocus.com/bid/50051/info
- https://exchange.xforce.ibmcloud.com/vulnerabilities/70473
- http://osvdb.org/76295
- http://secunia.com/advisories/46352
- http://www.exploit-db.com/exploits/17961
- http://www.securityfocus.com/bid/50051/info
- https://exchange.xforce.ibmcloud.com/vulnerabilities/70473
CWEs
CWE-89
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.