In short
- CVE-2021-46525 is a HIGH (CVSS 7.8) vulnerability affecting mjs (cesanta).
- Chance of exploitation in the next 30 days (EPSS): 0.78%, higher than 55.8% of all vulnerabilities.
- No patched version is listed yet: follow the vendor's advisory in References.
| Package | Affected versions | Patched versions |
|---|
| mjs | = 2.20.0
| No fix yet |
Description
Cesanta MJS v2.20.0 was discovered to contain a heap-use-after-free via mjs_apply at src/mjs_exec.c.
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