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Fencer Intel
high 7.5

CVE-2011-1047 json

Multiple SQL injection vulnerabilities in VastHTML Forum Server (aka ForumPress) plugin 1.6.1 and 1.6.5 for WordPress allow remote attacker…

published 2011-02-21 15 y ago modified 2026-06-16 4 mo ago also EUVD-2011-1063

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
5.0%
EPSS 5.0% chance of exploitation in 30 days, percentile 92%
public exploits
1
Exploit-DB

Summary

Multiple SQL injection vulnerabilities in VastHTML Forum Server (aka ForumPress) plugin 1.6.1 and 1.6.5 for WordPress allow remote attackers to execute arbitrary SQL commands via the (1) search_max parameter in a search action to index.php, which is not properly handled by wpf.class.php, (2) id parameter in an editpost action to index.php, which is not properly handled by wpf-post.php, or (3) topic parameter to feed.php.

Timeline

  1. Published
  2. First public exploit (EDB-16235)

Exploit prediction

5.02% chance of exploitation in the next 30 days, higher than 92% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-16235 WordPress Plugin Forum Server 1.6.5 - SQL Injection webapps, 2011-02-24
  • securityreason.com http://securityreason.com/securityalert/8099 referenced PoC, tagged "exploit" by a source, unverified
  • securityfocus.com http://www.securityfocus.com/bid/46362 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.