openSIS Classic 9.3 contains an authenticated path traversal vulnerability in the legacy messaging sent-mail attachment download functionality that allows an authenticated attacker to read arbitrary files on the server via crafted path traversal sequences.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 1
- First seenCVSS 5.3 · os4edNVD modified 2026-10-24 21:10
Affected (CPE criteria) 1
cpe:2.3:a:os4ed:opensis:9.3:*:*:*:community:*:*:*
References 3
- https://fluidattacks.com/es/advisories/toto Third Party Advisory, Exploit
- https://github.com/OS4ED/openSIS-Classic Product
- https://fluidattacks.com/es/advisories/toto Third Party Advisory, Exploit