CVE-2021-32819
high · 8A public exploit / detection template exists
Weaponised detection is publicly available, which meaningfully raises real-world risk regardless of CVSS. nuclei-templates →
Squirrelly is a template engine implemented in JavaScript that works out of the box with ExpressJS. Squirrelly mixes pure template data with engine configuration options through the Express render API. By overwriting internal configuration options remote code execution may be triggered in downstream applications. This issue is fixed in version 9.0.0. For complete details refer to the referenced GHSL-2021-023.
8
CVSS
58.3%
EPSS (exploit prob.)
99th
EPSS percentile
2021-05-14
Published
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N
Weaknesses
CWE-200
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| squirrelly | squirrelly | 8.0.8 |
Check a specific version with /api/v1/cve/match.
References
- https://github.com/squirrellyjs/squirrelly/commit/c12418a026f73df645ba927fd29358efe02fed1e
- https://github.com/squirrellyjs/squirrelly/commit/dca7a1e7ee91d8a6ffffb655f3f15647486db9da
- https://github.com/squirrellyjs/squirrelly/pull/254
- https://securitylab.github.com/advisories/GHSL-2021-023-squirrelly/
- https://github.com/squirrellyjs/squirrelly/commit/c12418a026f73df645ba927fd29358efe02fed1e
- https://github.com/squirrellyjs/squirrelly/commit/dca7a1e7ee91d8a6ffffb655f3f15647486db9da
- https://github.com/squirrellyjs/squirrelly/pull/254
- https://securitylab.github.com/advisories/GHSL-2021-023-squirrelly/
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2021-32819