What’s Vulnerable › Vulnerabilities

CVE-2020-37267: Renovate 19.180.0 before 23.25.1 Token Leakage via Logs

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-19 · updated 2026-09-08
• Weakness: CWE-532

Description

Renovate versions >=19.180.0 and <23.25.1, when used with Azure DevOps, may expose the bot's authorization token in server or pipeline logs because the git http.extraheader=AUTHORIZATION parameter is logged without redaction. Anyone with access to saved logs could obtain the bot credentials. Fixed in 23.25.1; Azure DevOps users should revoke and regenerate credentials if logs may have been exposed.

Affected products

• renovatebot renovate: from 19.180.0 before 23.25.1 — fixed in 23.25.1

How to fix

Upgrade to a fixed version: renovatebot renovate 23.25.1. Check the vendor advisory for mitigations.

References

• https://github.com/renovatebot/renovate/security/advisories/GHSA-36rh-ggpr-j3gj
• https://www.vulncheck.com/advisories/renovate-before-token-leakage-via-logs

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