BIT-node-min-2026-21716

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Import Source
https://github.com/bitnami/vulndb/tree/main/data/node-min/BIT-node-min-2026-21716.json
JSON Data
https://api.osv.dev/v1/vulns/BIT-node-min-2026-21716
Aliases
Published
2026-04-06T07:58:58.654Z
Modified
2026-04-06T08:41:22.127480989Z
Summary
[none]
Details

An incomplete fix for CVE-2024-36137 leaves FileHandle.chmod() and FileHandle.chown() in the promises API without the required permission checks, while their callback-based equivalents (fs.fchmod(), fs.fchown()) were correctly patched.

As a result, code running under --permission with restricted --allow-fs-write can still use promise-based FileHandle methods to modify file permissions and ownership on already-open file descriptors, bypassing the intended write restrictions.

This vulnerability affects 20.x, 22.x, 24.x, and 25.x processes using the Permission Model where --allow-fs-write is intentionally restricted.

Database specific 
{
    "severity": "Low",
    "cpes": [
        "cpe:2.3:a:nodejs:node.js:*:*:*:*:*:*:*:*"
    ]
}
References

Affected packages

Bitnami / node-min

Package

Name
node-min
Purl
pkg:bitnami/node-min

Severity

  • 3.3 (Low) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N CVSS Calculator

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
20.20.2
Introduced
21.0.0
Fixed
24.14.1
Introduced
25.0.0
Fixed
25.8.2

Database specific

source 
"https://github.com/bitnami/vulndb/tree/main/data/node-min/BIT-node-min-2026-21716.json"