SQL injection vulnerability in actions/usersettings/usersettings.php in WikkaWiki 1.3.1 and 1.3.2 allows remote attackers to execute arbitr…

published 2012-09-05 14 y ago modified 2026-06-16 4 mo ago also EUVD-2011-4377

cvss: 7.5; version 2.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 1.9%; EPSS 1.9% chance of exploitation in 30 days, percentile 80%
public exploits: 1; Exploit-DB

SQL injection vulnerability in actions/usersettings/usersettings.php in WikkaWiki 1.3.1 and 1.3.2 allows remote attackers to execute arbitrary SQL commands via the default_comment_display parameter in an update action.

Patch / fix

links 1

wush.net/trac/wikka/changeset/1820 patch

Timeline

2011-11-30 First public exploit (EDB-18177)
2012-09-05 Published

Exploit prediction

1.94% chance of exploitation in the next 30 days, higher than 80% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

EDB-18177 WikkaWiki 1.3.2 - Multiple Vulnerabilities webapps, 2011-11-30
wush.net http://wush.net/trac/wikka/changeset/1820 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

wush.net /trac/wikka/changeset/1820
exploit, patch
wush.net /trac/wikka/ticket/1097
vendor-advisory

Sources

CVE List CVE-2011-4448
NVD CVE-2011-4448

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.

Summary