CVE-2011-4551

TikiWiki CMS/Groupware < 8.1 - Cross-Site Scripting via tiki-cookie-jar.php Parameters

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2011-4551. PoCs published by Stefan Schurtz.

AI-analyzed exploit summary This exploit demonstrates an HTML injection vulnerability in Tiki Wiki CMS Groupware, where user-supplied input is not properly sanitized, allowing attacker-supplied HTML and script code to execute in the context of the affected browser.

Description

Cross-site scripting (XSS) vulnerability in tiki-cookie-jar.php in TikiWiki CMS/Groupware before 8.2 and LTS before 6.5 allows remote attackers to inject arbitrary web script or HTML via arbitrary parameters.

Exploits (1)

exploitdb WORKING POC VERIFIED
by Stefan Schurtz · textwebappsphp
https://www.exploit-db.com/exploits/36470

This exploit demonstrates an HTML injection vulnerability in Tiki Wiki CMS Groupware, where user-supplied input is not properly sanitized, allowing attacker-supplied HTML and script code to execute in the context of the affected browser.

Classification
Working Poc 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: Tiki Wiki CMS Groupware 8.1
No auth needed
Prerequisites: Access to the target URL
MITRE ATT&CK
mistral-large-3 · analyzed Feb 16, 2026 Full analysis →

References (4)

Core 4
Core References
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/47278
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://www.osvdb.org/77966

Scores

EPSS 0.0164
EPSS Percentile 73.6%

Details

CWE
CWE-79
Status published
Products (24)
tiki/tikiwiki_cms\/groupware 2.2
tiki/tikiwiki_cms\/groupware 3.0
tiki/tikiwiki_cms\/groupware 3.1
tiki/tikiwiki_cms\/groupware 3.2
tiki/tikiwiki_cms\/groupware 3.3
tiki/tikiwiki_cms\/groupware 3.4
tiki/tikiwiki_cms\/groupware 3.5
tiki/tikiwiki_cms\/groupware 4
tiki/tikiwiki_cms\/groupware 4.0
tiki/tikiwiki_cms\/groupware 4.1
... and 14 more
Published Oct 01, 2012
Tracked Since Feb 18, 2026