A vulnerability exists in the 'min-document' package prior to version 2.19.0, stemming…
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- Partial Red Hat: 9 without a fix
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA, GitHub and Red Hat.
Summary
A vulnerability exists in the 'min-document' package prior to version 2.19.0, stemming from improper handling of namespace operations in the removeAttributeNS method. By processing malicious input involving the __proto__ property, an attacker can manipulate the prototype chain of JavaScript objects, leading to denial of service or arbitrary code execution. This issue arises from insufficient validation of attribute namespace removal operations, allowing unintended modification of critical object prototypes. The vulnerability remains unaddressed in the latest available version.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | min-document (npm) | before 2.19.1 | 2.19.1 | Patch available | GHSA-rx8g-88g5-qh64 |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- min-document (npm) Vendor— Affected before 2.19.1 Fixed in 2.19.1 Patch available GHSA-rx8g-88g5-qh64
Remediation
- Fix · GHSA-rx8g-88g5-qh64 min-document (npm) Fixed in 2.19.1 Advisory →
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Logging Subsystem for Red Hat OpenShift | Affected | No fix yet: Fix deferred |
| Migration Toolkit for Containers | Affected | No fix yet: Fix deferred |
| Multicluster Engine for Kubernetes | Affected | No fix yet: Fix deferred |
| Red Hat Advanced Cluster Management for Kubernetes 2 | Affected | No fix yet: Fix deferred |
| Red Hat Advanced Cluster Security 4 | Affected | No fix yet: Fix deferred |
| Red Hat Fuse 7 | Affected | No fix planned: Out of support scope |
| Red Hat OpenShift AI (RHOAI) | Affected | No fix yet: Fix deferred |
| Red Hat OpenShift GitOps | Affected | No fix yet: Fix deferred |
| Red Hat OpenShift Virtualization 4 | Affected | No fix yet: Fix deferred |
Timeline
- 2026-10-02 Threatist record created from CVE-2025-57352
- 2026-10-03 Alias added: GHSA-rx8g-88g5-qh64
References
Other 5
- https://github.com/Raynos/min-document/issues/54
- https://github.com/VulnSageAgent/PoCs/tree/main/JavaScript/prototype-pollution/CVE-2025-57352
- https://github.com/Raynos/min-document/pull/55
- https://github.com/Raynos/min-document/commit/fe32e8da464cef622528725f647029a8fd7d95a6
- https://github.com/Raynos/min-document
Sources
- CVE-2025-57352 · CVE Program
- CVE-2025-57352 · NVD
- FIRST EPSS
- GHSA-rx8g-88g5-qh64 · GitHub Advisory Database · CC BY 4.0
- CVE-2025-57352 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences