# typo3/html-sanitizer (Packagist) vulnerabilities

6 known vulnerabilities (5 medium, 1 low), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://packagist.org/packages/typo3/html-sanitizer

## Advisories (6)

### [CVE-2026-47345](https://cve.now/CVE-2026-47345): TYPO3 HTML Sanitizer allows Cross-Site Scripting

- Severity: Medium 5.1
- Published: Jun 8, 2026
- Affected: fixed in 2.3.2; fixed in 2.3.2.

### [CVE-2026-47344](https://cve.now/CVE-2026-47344): TYPO3 HTML Sanitizer allows Cross-Site Scripting

- Severity: Low 2.1
- Published: Jun 8, 2026
- Affected: fixed in 2.3.2; fixed in 2.3.2.

### [CVE-2023-47125](https://cve.now/CVE-2023-47125): By-passing Cross-Site Scripting Protection in HTML Sanitizer

- Severity: Medium 4.7
- Published: Nov 14, 2023
- Affected: from 1.0.0, fixed in 1.5.3; from 2.0.0, fixed in 2.1.4.

### [CVE-2023-38500](https://cve.now/CVE-2023-38500): By-passing Cross-Site Scripting Protection in HTML Sanitizer

- Severity: Medium 4.7
- Published: Jul 25, 2023
- Affected: from 1.0.0, fixed in 1.5.1; from 2.0.0, fixed in 2.1.2.

### [CVE-2022-23499](https://cve.now/CVE-2022-23499): Cross-Site Scripting Protection bypass in HTML Sanitizer

- Severity: Medium 6.1
- Published: Dec 13, 2022
- Affected: from 1.0.0, fixed in 1.5.0; from 2.0.0, fixed in 2.1.1.

### [CVE-2022-36020](https://cve.now/CVE-2022-36020): Bypass of Cross-Site Scripting Protection in typo3/html-sanitizer

- Severity: Medium 6.1
- Published: Sep 13, 2022
- Affected: from 1.0.0, fixed in 1.0.7; from 2.0.0, fixed in 2.0.16.

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