What is CVE-2011-3352?

CVE-2011-3352 is a medium-severity vulnerability in Ziku Zikula, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2019-11-19.

How severe is CVE-2011-3352?

Medium severity. CVSS v3 base score is 4.8 out of 10.

XSS in Ziku Zikula

CVE-2011-3352

Zikula 1.3.0 build #3168 and probably prior has XSS flaw due to improper sanitization of the 'themename' parameter by setting default, modifying and deleting themes. A remote attacker with Zikula administrator privilege could use this flaw to execute arbitrary HTML or web script code in the context of the affected website.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2019-11-19 · last modified 2026-06-16.

CVSS v3 metric

CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.008 (55.4th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 55.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

Ziku Zikula
Zikula — versions 1.3.0 build #3168 and probably prior

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

bugzilla.redhat.com/show_bug.cgi (Third Party Advisory, Issue Tracking)
access.redhat.com/security/cve/cve-2011-3352 (Broken Link)
www.immuniweb.com/advisory/HTB23039 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2011-3352?: CVE-2011-3352 is a medium-severity vulnerability in Ziku Zikula, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2019-11-19.
How severe is CVE-2011-3352?: Medium severity. CVSS v3 base score is 4.8 out of 10.