Vulnerability advisory

GHSA-p5c5-gmj4-g48f

Cross-Site Scripting (XSS) vulnerability in typolinks

Published Jun 5, 2024Updated Dec 2, 2024OSV record ↗

Severity

Severity not reported.

Affected versions

typo3/cms Packagist

Affected	Fixed in
`6.2.0` to before 6.2.26	`6.2.26`Advisories →
Also listed as affected (27) `6.2.0` `6.2.1` `6.2.10` `6.2.10-rc1` `6.2.11` `6.2.12` `6.2.13` `6.2.14` `6.2.15` `6.2.16` `6.2.17` `6.2.18` `6.2.19` `6.2.2` `6.2.20` `6.2.21` `6.2.22` `6.2.23` `6.2.24` `6.2.25` `6.2.3` `6.2.4` `6.2.5` `6.2.6` `6.2.7` `6.2.8` `6.2.9`
`7.6.0` to before 7.6.10	`7.6.10`Advisories →
Also listed as affected (10) `7.6.0` `7.6.1` `7.6.2` `7.6.3` `7.6.4` `7.6.5` `7.6.6` `7.6.7` `7.6.8` `7.6.9`
`8.0.0` to before 8.2.1	`8.2.1`Advisories →
Also listed as affected (6) `8.0.0` `8.0.1` `8.1.0` `8.1.1` `8.1.2` `8.2.0`

Description

All link fields within the TYPO3 installation are vulnerable to Cross-Site Scripting as authorized editors can insert data commands by using the url scheme "data:".

GHSA-p5c5-gmj4-g48f

Affected versions

typo3/cms Packagist

Description

References