CVE-2025-35430
MEDIUMCISA Thorium 1.0.0-1.1.1 - Authenticated Path Traversal via Download Endpoints
Title source: llmDescription
CISA Thorium does not adequately validate the paths of downloaded files via 'download_ephemeral' and 'download_children'. A remote, authenticated attacker could access arbitrary files subject to file system permissions. Fixed in 1.1.2.
References (4)
Core 4
Core References
Release Notes
https://github.com/cisagov/thorium/releases/tag/1.1.2
Vendor Advisory
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-25-259-01.json
Third Party Advisory
https://www.cve.org/CVERecord?id=CVE-2025-35430
Scores
CVSS v3
5.0
EPSS
0.0046
EPSS Percentile
36.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-22
Status
published
Products (1)
cisa/thorium
1.0.0 - 1.1.2
Published
Sep 17, 2025
Tracked Since
Feb 18, 2026