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

Published · last modified .

CVSS v3 metric

CVSS v3 base score 9.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.016 (74.2th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 74th percentile — 74.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-62368: held from 0.015 to 0.016.

EPSS over last 30 days · oldest: 0.015 · newest: 0.016 · change: +0.001

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

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: 9.0/10. Published 2025-10-28.
How severe is CVE-2025-62368?
Critical severity. CVSS v3 base score is 9.0 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.