Cross-site Scripting (XSS) Affecting ruby3.2-rails-8.1 package, versions <8.1.3-r0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published14 Aug 2026
- disclosed18 Aug 2026
Introduced: 14 Aug 2026
CVE-2026-73426 (opens in a new tab)How to fix?
Upgrade Wolfi ruby3.2-rails-8.1 to version 8.1.3-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream ruby3.2-rails-8.1 package and not the ruby3.2-rails-8.1 package as distributed by Wolfi.
See How to fix? for Wolfi relevant fixed versions and status.
Trix is a what-you-see-is-what-you-get rich text editor for everyday writing. Prior to 2.1.17, Trix is vulnerable to cross-site scripting when a data-trix-serialized-attributes attribute bypasses the DOMPurify sanitizer. An attacker can craft HTML containing a data-trix-serialized-attributes attribute with a malicious payload that, when rendered, executes arbitrary JavaScript in the user's session and may perform unauthorized actions or disclose sensitive information. This issue is fixed in version 2.1.17.
References
- https://github.com/basecamp/trix/commit/3229c29c771ded4d247ed79b2ccd2cd05c4e74b4
- https://github.com/basecamp/trix/commit/53197ab5a142e6b0b76127cb790726b274eaf1bc
- https://github.com/basecamp/trix/pull/1282
- https://github.com/basecamp/trix/releases/tag/v2.1.17
- https://github.com/basecamp/trix/security/advisories/GHSA-qmpg-8xg6-ph5q