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Fencer Intel
medium 6.1

CVE-2025-63499 json

Alinto Sogo 5.12.3 is vulnerable to Cross Site Scripting (XSS) via the theme parameter.

published 11mo ago modified 14d ago also EUVD-2025-201283

cvss
6.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 24%
public exploits
0
none known

Summary

Alinto Sogo 5.12.3 is vulnerable to Cross Site Scripting (XSS) via the theme parameter.

Patch / fix

  • sogo Debian 12 5.8.0-2+deb12u1
  • sogo Debian 13 5.12.1-3+deb13u1

debian advisories DEBIAN-CVE-2025-63499

  • sogo Ubuntu Pro 18.04 LTS 3.2.10-1ubuntu0.1~esm1
  • sogo Ubuntu Pro 20.04 LTS 4.3.0-1ubuntu0.1~esm1
  • sogo Ubuntu Pro 22.04 LTS 5.5.1-1ubuntu0.1~esm1

ubuntu advisories UBUNTU-CVE-2025-63499

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

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CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
11mo ago

Exploit prediction

0.32% chance of exploitation in the next 30 days, higher than 24% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • github.com https://github.com/poblaguev-tot/CVE-2025-63499 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CNA 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.