Alinto Sogo 5.12.3 is vulnerable to Cross Site Scripting (XSS) via the theme parameter.
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.
Public exploits 1
- poblaguev-tot/CVE-2025-63499 PoC on GitHub
Each line links to the index that lists it, never to exploit code. Exploit-DB's "verified" and a Metasploit rank of good or better count as verified; a PoC-in-GitHub entry is a repository's claim.
Change history 1
- First seenCVSS 6.1 · alintoNVD modified 2026-10-26 22:10
Affected (CPE criteria) 1
cpe:2.3:a:alinto:sogo:*:*:*:*:*:*:*:*
References 3
- https://email.example.com/SOGo/so/[email protected]/Mail/view?theme=%27%3CScRiPt%20%3Ealert%289998%29%3C%2FScRiPt%3E Broken Link
- https://github.com/poblaguev-tot/CVE-2025-63499 Exploit, Third Party Advisory
- https://github.com/poblaguev-tot/CVE-2025-63499 Exploit, Third Party Advisory