CVE-2011-5277 EXPLOIT
7.5
HIGH · CVSS 2.0 · EPSS 1.2% (pctl 68)
Patch early
A public exploit exists.
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.
Scoring
| CVSS | 7.5 (HIGH, v2.0) |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:P/I:P/A:P |
| EPSS | 1.23% — more likely to be exploited than 68% of all CVEs |
| Weakness | CWE-89 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2014-04-08 |
| Last modified | 2026-06-16 |
Affected (1)
| Vendor | Product |
|---|---|
| advanced forum signatures project | advanced forum signatures |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | MyBB Advanced Forum Signatures - 'afsignatures-2.0.4' SQL Injection | 2011-10-10 |
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
→ the Explorer · watch your stack · NVD