What is CVE-2022-33155?

CVE-2022-33155 is a medium-severity vulnerability in Ameos Tarteaucitron Project, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2022-07-12.

How severe is CVE-2022-33155?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Ameos Tarteaucitron Project

CVE-2022-33155

The ameos_tarteaucitron (aka AMEOS - TarteAuCitron GDPR cookie banner and tracking management / French RGPD compatible) extension before 1.2.23 for TYPO3 allows XSS.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2022-07-12 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.005 (40.9th percentile), scored 2026-10-06.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 41st percentile — 40.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: +0.000

Affected products

Ameos Tarteaucitron Project

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

typo3.org/security/advisory/typo3-ext-sa-2022-013 (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2022-33155?: CVE-2022-33155 is a medium-severity vulnerability in Ameos Tarteaucitron Project, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2022-07-12.
How severe is CVE-2022-33155?: Medium severity. CVSS v3 base score is 5.4 out of 10.