CVE-2026-5258
Sanster IOPaint File Manager file_manager.py _get_file path traversal
Vexday Risk Score
33Attention
SSVC decision (CISA)
Attend
PoC available → attend closely
CVSS 6.9EPSS 0.6%KEV nãoPoC públicaNuclei —Metasploit —Patch —
Lifecycle
01 Apr 2026Published on NVD
Recommendation: Plan a near-term fix — a public PoC already exists.
A vulnerability was found in Sanster IOPaint 1.5.3. Impacted is the function _get_file of the file iopaint/file_manager/file_manager.py of the component File Manager. Performing a manipulation of the argument filename results in path traversal. The attack is possible to be carried out remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
Sanster · IOPaintpublic PoCs found — 1
cve_referencegithub.com/August829/CVEP/issues/11unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.