kritik
CVE-2021-23518
cached-path-relative: Prototype Pollution via the cache variable
En geç 24 Eki 2026, 07:11 UTC tarihinden beri Trivy database'indeO derlemeden önce ne zaman girdiği kayıtlı değil.
Kaynağa göre önem derecesi
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
GHSA7.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Red Hat8.6CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: NVD. Daha düşük diyenler: GHSA (yüksek), Red Hat (orta).
Açıklama
The package cached-path-relative before 1.1.0 are vulnerable to Prototype Pollution via the cache variable that is set as {} instead of Object.create(null) in the cachedPathRelative function, which allows access to the parent prototype properties when the object is used to create the cached relative path. When using the origin path as __proto__, the attribute of the object is accessed instead of a path. **Note:** This vulnerability derives from an incomplete fix in https://security.snyk.io/vuln/SNYK-JS-CACHEDPATHRELATIVE-72573
Etkilenen paketler ve düzeltilmiş sürümler
| Kaynak | Paket | Düzeltildiği sürüm |
|---|---|---|
| debian 10 | node-cached-path-relative | 1.0.1-2+deb10u1 |
| debian 11 | node-cached-path-relative | 1.0.2-1+deb11u1 |
| debian 12 | node-cached-path-relative | 1.1.0+~1.0.0-1 |
| debian 13 | node-cached-path-relative | 1.1.0+~1.0.0-1 |
| debian 14 | node-cached-path-relative | 1.1.0+~1.0.0-1 |
| echo | node-cached-path-relative | 1.1.0+~1.0.0-1 |
| npm::GitHub Security Advisory npm | cached-path-relative | 1.1.0 |
Referanslar
- https://access.redhat.com/security/cve/CVE-2021-23518
- https://github.com/ashaffer/cached-path-relative
- https://github.com/ashaffer/cached-path-relative/commit/40c73bf70c58add5aec7d11e4f36b93d144bb760
- https://lists.debian.org/debian-lts-announce/2022/12/msg00006.html
- https://nvd.nist.gov/vuln/detail/CVE-2021-23518
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2348246
- https://snyk.io/vuln/SNYK-JS-CACHEDPATHRELATIVE-2342653
- https://www.cve.org/CVERecord?id=CVE-2021-23518