CVE-2026-17514
ZJONSSON node-unzipper extract.js Extract path traversal
- State
- Published
- Severity
- 4.8 Medium
- Published
- Jul 27, 2026
- Updated
- Jul 27, 2026
- Reserved
- Jul 27, 2026
Description
A vulnerability was determined in ZJONSSON node-unzipper up to 0.12.3. Affected by this vulnerability is the function Extract of the file lib/extract.js. This manipulation causes path traversal. The attack requires local access. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 4.8 Medium | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 5.3 Medium | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 5.3 Medium | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 4.3 Medium | AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
- CWE-22 Path Traversal
Affected Products
| Product | Versions |
|---|---|
node-unzipperZJONSSON |
|
References
- VDB-383384 | ZJONSSON node-unzipper extract.js Extract path traversalvdb-entrytechnical-description
- VDB-383384 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- CVE-2026-17514 | CVE Analysis and Reportthird-party-advisory
- Submit #862473 | ZJONSSON node-unzipper 0.12.3 Path Traversalthird-party-advisory
- https://github.com/ZJONSSON/node-unzipper/issues/357exploitissue-tracking
- https://github.com/ZJONSSON/node-unzipper/product
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