CVEvulnerability
CVE-2026-102342
5.4 MEDIUM
Official page ↗
- Status
- Deferred
- Published
- 2026-10-13
- Last modified
- 2026-10-16
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.4 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- Weaknesses
- CWE-79
Description
ammonia is a Rust library for repairing and securing untrusted HTML. Prior to 3.3.3, 4.0.3, and 4.1.4, applications that allow the SVG animate or set elements can retain an animation whose attributeName targets href and whose value uses the javascript scheme. The sanitized SVG can therefore create a script-bearing link, and a user who clicks the link can execute attacker-controlled script in the application's origin, enabling stored cross-site scripting. This issue is fixed in versions 3.3.3, 4.0.3, and 4.1.4.
Related
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- https://github.com/rust-ammonia/ammonia/commit/9394bd81179e756cb911314deabd943f1a9c8989 github.com
- https://github.com/rust-ammonia/ammonia/commit/9e3335e2dd8ab07346ff7997f20662a3da4023f6 github.com
- https://github.com/rust-ammonia/ammonia/commit/d2ae1547f478bd84d158bc5e57f5d31437dc4d8d github.com
- https://github.com/rust-ammonia/ammonia/pull/250 github.com
- https://github.com/rust-ammonia/ammonia/pull/251 github.com
- https://github.com/rust-ammonia/ammonia/pull/252 github.com
- https://github.com/rust-ammonia/ammonia/releases/tag/v3.3.3 github.com
- https://github.com/rust-ammonia/ammonia/releases/tag/v4.0.3 github.com
- https://github.com/rust-ammonia/ammonia/releases/tag/v4.1.4 github.com
- https://github.com/rust-ammonia/ammonia/security/advisories/GHSA-m6mh-2hw2-555x github.com