# CVE-2022-23518: ruby-rails-html-sanitizer: rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications

CVE-2022-23518 is fixed in ruby-rails-html-sanitizer on 1 platform, first by DEBIAN-CVE-2022-23518, released December 14, 2022. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2022-23518
- Priority: Routine
- CVSS: 6.1 (medium)
- EPSS: 0.0093
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Dec 14, 2022

## Description

rails-html-sanitizer is responsible for sanitizing HTML fragments in Rails applications. Versions >= 1.0.3, < 1.4.4 are vulnerable to cross-site scripting via data URIs when used in combination with Loofah >= 2.1.0. This issue is patched in version 1.4.4.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | ruby-rails-html-sanitizer Debian 12.15 (bookworm) | 1.4.4-1 | [DEBIAN-CVE-2022-23518](https://patchblox.com/security/data/fix/linux/debian-cve-2022-23518.md) | Dec 14, 2022 |
| Linux | ruby-rails-html-sanitizer Debian 13.5 (trixie) | 1.4.4-1 | [DEBIAN-CVE-2022-23518](https://patchblox.com/security/data/fix/linux/debian-cve-2022-23518.md) | Dec 14, 2022 |
| Linux | ruby-rails-html-sanitizer Debian 14 | 1.4.4-1 | [DEBIAN-CVE-2022-23518](https://patchblox.com/security/data/fix/linux/debian-cve-2022-23518.md) | Dec 14, 2022 |

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