Is CVE-2011-4551 actively exploited?

CVE-2011-4551 has no public evidence of in-the-wild exploitation as of 2025-04-11.

What is the CVSS score for CVE-2011-4551?

CVE-2011-4551 has a CVSS score of 4.3 (UNKNOWN severity). Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N.

How do I patch CVE-2011-4551?

Patch guidance is available from tiki security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2011-4551.

CVE-2011-4551 - remediation guidance & executive summary

Q: Which products are affected by CVE-2011-4551?

24 products: tiki tikiwiki cms\/groupware, tiki tikiwiki cms\/groupware, tiki tikiwiki cms\/groupware, tiki tikiwiki cms\/groupware, tiki tikiwiki cms\/groupware, and 19 more.

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.

CVSS Metrics

Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N
Access Vector: network
Access Cmplx: medium
Auth: none
Confidentiality: none
Integrity: partial
Availability: none
Weaknesses: CWE-79 · Cross-site Scripting (XSS)

Metadata

Primary Vendor: TIKI
Published: 10/1/2012
Last Modified: 4/11/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

tiki : tikiwiki_cms\/groupwaretiki : tikiwiki_cms\/groupwaretiki : tikiwiki_cms\/groupwaretiki : tikiwiki_cms\/groupwaretiki : tikiwiki_cms\/groupwaretiki : tikiwiki_cms\/groupwaretiki : tikiwiki_cms\/groupwaretiki : tikiwiki_cms\/groupwaretiki : tikiwiki_cms\/groupwaretiki : tikiwiki_cms\/groupwaretiki : tikiwiki_cms\/groupwaretiki : tikiwiki_cms\/groupwaretiki : tikiwiki_cms\/groupwaretiki : tikiwiki_cms\/groupwaretiki : tikiwiki_cms\/groupwaretiki : tikiwiki_cms\/groupwaretiki : tikiwiki_cms\/groupwaretiki : tikiwiki_cms\/groupwaretiki : tikiwiki_cms\/groupwaretiki : tikiwiki_cms\/groupwaretiki : tikiwiki_cms\/groupwaretiki : tikiwiki_cms\/groupwaretiki : tikiwiki_cms\/groupwaretiki : tikiwiki_cms\/groupware

Remediation Guidance

Executive Summary

View on NIST NVD