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Fencer Intel
high 7.5

CVE-2013-6936 json

Multiple SQL injection vulnerabilities in ajaxfs.php in the Ajax forum stat (Ajaxfs) Plugin 2.0 for MyBB (aka MyBulletinBoard) allow remote…

published 2013-12-04 12 y ago modified 2026-06-17 4 mo ago also EUVD-2013-6737

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.5%
EPSS 2.5% chance of exploitation in 30 days, percentile 84%
public exploits
1
Exploit-DB

Summary

Multiple SQL injection vulnerabilities in ajaxfs.php in the Ajax forum stat (Ajaxfs) Plugin 2.0 for MyBB (aka MyBulletinBoard) allow remote attackers to execute arbitrary SQL commands via the (1) tooltip or (2) usertooltip parameter.

Timeline

  1. First public exploit (EDB-29797)
  2. Published

Exploit prediction

2.48% chance of exploitation in the next 30 days, higher than 84% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-29797 MyBB Ajaxfs 2 Plugin - SQL Injection webapps, 2013-11-24
  • packetstormsecurity.com http://packetstormsecurity.com/files/124091/MyBB-Ajaxfs-SQL-Injection.html referenced PoC, tagged "exploit" by a source, unverified
  • seclists.org http://seclists.org/bugtraq/2013/Nov/102 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Classification

Weakness
  • CWE-89 Improper Neutralization of Special Elements used in an SQL Command

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.