What is CVE-2025-62368?

CVE-2025-62368 is a critical-severity vulnerability in Taigaio Taiga-back, classified under Deserialization of Untrusted Data. CVSS score: 9.1/10. Published 2025-10-28.

How severe is CVE-2025-62368?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Is CVE-2025-62368 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Deserialization in Taigaio Taiga-back

CVE-2025-62368

Taiga is an open source project management platform. In versions 6.8.3 and earlier, a remote code execution vulnerability exists in the Taiga API due to unsafe deserialization of untrusted data. This issue is fixed in version 6.9.0.

Vulnerability class: Insecure Deserialization

EPSS: 0.641 (98.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H.

Affected products

Taigaio Taiga-back — versions < 6.9.0

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

Public proof-of-concept exploits

rapid7/metasploit-framework

References

https://github.com/taigaio/taiga-back/security/advisories/GHSA-cpcf-9276-fwc5 (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2025-62368?: CVE-2025-62368 is a critical-severity vulnerability in Taigaio Taiga-back, classified under Deserialization of Untrusted Data. CVSS score: 9.1/10. Published 2025-10-28.
How severe is CVE-2025-62368?: Critical severity. CVSS v3 base score is 9.1 out of 10.
Is CVE-2025-62368 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.