CVE-2025-62368Public exploitNetwork attack vector

Authenticated code execution via tribe_gig pickle deserialization

Published Oct 28, 2025 · Updated Oct 28, 2025

Unsafe deserialization in Taiga taiga-back 6.8.3 and earlier allows remote authenticated users to execute code through the API. The user-story creation path passes the attacker-controlled tribe_gig value to Python pickle deserialization, allowing a crafted object to run commands. Exploitation requires an account able to create user stories in a Kanban-enabled project and executes commands as the Taiga service user.

CVSS severity9.0
Critical
EPSS probability1.45%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Unsafe deserialization in Taiga taiga-back 6.8.3 and earlier allows remote authenticated users to execute code through the API. The user-story creation path passes the attacker-controlled tribe_gig value to Python pickle deserialization, allowing a crafted object to run commands. Exploitation requires an account able to create user stories in a Kanban-enabled project and executes commands as the Taiga service user.

The record

CVE
CVE-2025-62368
Published
Oct 28, 2025
Updated
Oct 28, 2025
Vendor
Taiga
Product
taiga-back
Classifications
CWE-502, T1059.006, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 28, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 28, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 6.9.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Taiga · taiga-backversion=< 6.9.0

Published CVSS scores

9.0GitHubCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-502Deserialization of Untrusted Data
T1059.006Command and Scripting Interpreter: Python
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo