Vulnerability · Published Aug 19, 2026 · Assigned by VulnCheck

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

High 7.5

In plain English

A high-severity sensitive data in logs in renovate from renovatebot. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 38% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)7.5High

Exploit odds (30 days)0.4%top 62.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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 packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
npm	renovate	23.25.1	GHSA-36rh-ggpr-j3gj

Affected products (as reported)

Vendor	Product	Versions
renovatebot	renovate	19.180.0 – before 23.25.1

Weakness: CWE-532 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

GitHub Security Advisory (GHSA-36rh-ggpr-j3gj) vendor-advisory
VulnCheck Advisory: Renovate 19.180.0 before 23.25.1 Token Leakage via Logs third-party-advisory