CVSS 3.1
6.1 mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NCVE-2021-38193
Medium (6.1) in ammonia project ammonia. EPSS 0.7% chance of exploitation in the next 30 days. Fixed in ammonia 2.1.3, 3.1.0.
An issue was discovered in the ammonia crate before 3.1.0 for Rust. XSS can occur because the parsing differences for HTML, SVG, and MathML are mishandled, a similar issue to CVE-2020-26870.
Severity
- EPSS
- 0.7% chance of exploitation in the next 30 days; higher than 53% of CVEs (scores of 2026-10-31)
- CWE
- CWE-79
- Published
- Modified
- Record from
- the NVD, synced
Affected
- ammonia_project:ammonia
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-5325-xw5m-phm3 | crates.io | ammonia | >=3.0.0 <3.1.0 | 3.1.0 |
| GHSA-5325-xw5m-phm3 | crates.io | ammonia | <2.1.3 | 2.1.3 |
| RUSTSEC-2021-0074 | crates.io | ammonia | >=0.0.0-0 <2.1.3 >=3.0.0 <3.1.0 | 2.1.3, 3.1.0 |