CVE-2025-55130
Detail
Modified After Enrichment
This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.
Description
A flaw in Node.js’s Permissions model allows attackers to bypass `--allow-fs-read` and `--allow-fs-write` restrictions using crafted relative symlink paths. By chaining directories and symlinks, a script granted access only to the current directory can escape the allowed path and read sensitive files. This breaks the expected isolation guarantees and enables arbitrary file read/write, leading to potential system compromise.
This vulnerability affects users of the permission model on Node.js v20, v22, v24, and v25.
Metrics
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CVSS 2.0 Severity and Vector Strings:
Base
Score:
NVD assessment
not yet provided.
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Weakness Enumeration
| CWE-ID |
CWE Name |
Source |
|
CWE-281
|
Improper Preservation of Permissions |
redhat-SADP
|
|
CWE-289
|
Authentication Bypass by Alternate Name |
CISA-ADP
|
Change History
6 change records found show changes
CVE Modified by redhat-SADP
6/29/2026 11:16:52 PM
| Action |
Type |
Old Value |
New Value |
| Added |
CVSS V3.1 |
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
|
| Added |
CWE |
CWE-281
|
| Added |
Reference |
https://access.redhat.com/errata/RHSA-2026:1842
|
| Added |
Reference |
https://access.redhat.com/errata/RHSA-2026:1843
|
| Added |
Reference |
https://access.redhat.com/errata/RHSA-2026:2420
|
| Added |
Reference |
https://access.redhat.com/errata/RHSA-2026:2421
|
| Added |
Reference |
https://access.redhat.com/errata/RHSA-2026:2422
|
| Added |
Reference |
https://access.redhat.com/errata/RHSA-2026:2767
|
| Added |
Reference |
https://access.redhat.com/errata/RHSA-2026:2768
|
| Added |
Reference |
https://access.redhat.com/errata/RHSA-2026:2781
|
| Added |
Reference |
https://access.redhat.com/errata/RHSA-2026:2782
|
| Added |
Reference |
https://access.redhat.com/errata/RHSA-2026:2783
|
| Added |
Reference |
https://access.redhat.com/errata/RHSA-2026:2864
|
| Added |
Reference |
https://access.redhat.com/errata/RHSA-2026:2899
|
| Added |
Reference |
https://access.redhat.com/errata/RHSA-2026:6402
|
| Added |
Reference |
https://access.redhat.com/errata/RHSA-2026:6431
|
| Added |
Reference |
https://access.redhat.com/errata/RHSA-2026:7386
|
| Added |
Reference |
https://access.redhat.com/errata/RHSA-2026:7387
|
| Added |
Reference |
https://access.redhat.com/security/cve/CVE-2025-55130
|
| Added |
Reference |
https://bugzilla.redhat.com/show_bug.cgi?id=2431352
|
| Added |
Reference |
https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-55130.json
|
| Added |
Affected |
[{"vendor":"Red Hat","product":"Red Hat Enterprise Linux AppStream EUS (v. 10.0)","defaultStatus":"affected","cpes":["cpe:/o:redhat:enterprise_linux_eus:10.0"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux AppStream (v. 10)","defaultStatus":"affected","cpes":["cpe:/o:redhat:enterprise_linux:10.1"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux AppStream (v. 8)","defaultStatus":"affected","cpes":["cpe:/a:redhat:enterprise_linux:8::appstream"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux AppStream EUS (v.9.4)","defaultStatus":"affected","cpes":["cpe:/a:redhat:rhel_eus:9.4::appstream"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux AppStream EUS (v.9.6)","defaultStatus":"affected","cpes":["cpe:/a:redhat:rhel_eus:9.6::appstream"]},{"vendor":"Red Hat","product":"Red Hat Enterprise Linux AppStream (v. 9)","defaultStatus":"affected","cpes":["cpe:/a:redhat:enterprise_linux:9::appstream"]},{"vendor":"Red Hat","product":"Red Hat Hardened Images","defaultStatus":"affected","cpes":["cpe:/a:redhat:hummingbird:1"]}]
|
CVE Modified by CISA-ADP
6/17/2026 5:41:19 AM
| Action |
Type |
Old Value |
New Value |
| Added |
SSVC |
{"timestamp":"2026-01-22T04:55:29.925532Z","id":"CVE-2025-55130","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}
|
CVE Modified by HackerOne
6/17/2026 5:41:19 AM
| Action |
Type |
Old Value |
New Value |
| Added |
Affected |
[{"vendor":"nodejs","product":"node","defaultStatus":"unaffected","versions":[{"version":"20.19.6","lessThanOrEqual":"20.19.6","versionType":"semver","status":"affected"},{"version":"22.21.1","lessThanOrEqual":"22.21.1","versionType":"semver","status":"affected"},{"version":"24.12.0","lessThanOrEqual":"24.12.0","versionType":"semver","status":"affected"},{"version":"25.2.1","lessThanOrEqual":"25.2.1","versionType":"semver","status":"affected"}]}]
|
Initial Analysis by NIST
2/03/2026 4:29:50 PM
| Action |
Type |
Old Value |
New Value |
| Added |
CVSS V3.1 |
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
|
| Added |
CPE Configuration |
OR
*cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:* versions from (including) 25.0.0 up to (excluding) 25.3.0
*cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:* versions from (including) 22.0.0 up to (excluding) 22.22.0
*cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:* versions from (including) 24.0.0 up to (excluding) 24.13.0
*cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:* versions from (including) 20.0.0 up to (excluding) 20.20.0
|
| Added |
Reference Type |
HackerOne: https://nodejs.org/en/blog/vulnerability/december-2025-security-releases Types: Release Notes, Vendor Advisory
|
CVE Modified by CISA-ADP
1/21/2026 4:16:06 PM
| Action |
Type |
Old Value |
New Value |
| Added |
CWE |
CWE-289
|
New CVE Received from HackerOne
1/20/2026 4:16:03 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Description |
A flaw in Node.js’s Permissions model allows attackers to bypass `--allow-fs-read` and `--allow-fs-write` restrictions using crafted relative symlink paths. By chaining directories and symlinks, a script granted access only to the current directory can escape the allowed path and read sensitive files. This breaks the expected isolation guarantees and enables arbitrary file read/write, leading to potential system compromise.
This vulnerability affects users of the permission model on Node.js v20, v22, v24, and v25.
|
| Added |
CVSS V3 |
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
|
| Added |
Reference |
https://nodejs.org/en/blog/vulnerability/december-2025-security-releases
|
Quick Info
CVE Dictionary Entry: CVE-2025-55130 NVD
Published Date: 01/20/2026 NVD
Last Modified: 06/29/2026
Source: HackerOne
|
