CVE-2026-92919: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in cjbi admin3
admin3 through 3.0.0 fails to sanitize client-supplied filenames in the upload handler, allowing authenticated users to write files outside the storage root on Windows deployments. Attackers can use dot-dot path segments in filenames to escape the configured storage directory and overwrite arbitrary files accessible to the server process.
CVE-2026-92919: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in cjbi admin3
Description
admin3 through 3.0.0 fails to sanitize client-supplied filenames in the upload handler, allowing authenticated users to write files outside the storage root on Windows deployments. Attackers can use dot-dot path segments in filenames to escape the configured storage directory and overwrite arbitrary files accessible to the server process.
CVSS v3.1
Score 8.1high
Affected software
cjbi
admin3
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Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-09-17T11:07:29.772Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6aabe16255bf5e2cf5638789
Added to database: 09/17/2026, 12:47:30 UTC
Last updated: 09/17/2026, 12:47:30 UTC
Views: 1
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