HIGHVulnerability
CVE-2026-87794
bestzip versions 2.2.6 and 3.0.2 contain an argument injection vulnerability in the nativeZip function that allows attackers to inject arbitrary arguments to the Info-ZIP backend. Attackers can supply a malicious destination path combined with crafted source entries to execute arbitrary commands with Node.js process privileges. Fixed in 2.2.7 and 3.0.3.
Properties
- severity
- HIGH
- score
- 8.4
- cve_id
- CVE-2026-87794
- signal_observed_at
- 2026-09-18T21:50:45+00:00
- vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- published_at
- 2026-09-09T10:22:34.397
- last_modified
- 2026-09-18T18:17:32.947
Related Entities (2)
HAS_WEAKNESS (1)
→[Weakness]Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
DESCRIBED_BY (1)
→[Source]NVD
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