CVE-2022-29602

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-07-12 · updated 2026-06-17
Weakness: CWE-79

Description

The gridelements (aka Grid Elements) extension through 7.6.1, 8.x through 8.7.0, 9.x through 9.7.0, and 10.x through 10.2.0 extension for TYPO3 allows XSS.

Affected products

Grid Elements Project Grid Elements: before 7.7.0; from 8.0.0 before 8.8.0; from 9.0.0 before 9.8.0; from 10.0.0 before 10.3.0 — fixed in 10.3.0, 7.7.0, 8.8.0, 9.8.0

How to fix

Upgrade to a fixed version: Grid Elements Project Grid Elements 10.3.0, 7.7.0, 8.8.0, 9.8.0. Check the vendor advisory for mitigations.

References

https://typo3.org/help/security-advisories
https://typo3.org/security/advisory/typo3-ext-sa-2022-009
https://typo3.org/help/security-advisories
https://typo3.org/security/advisory/typo3-ext-sa-2022-009

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