Bug 2519604 (CVE-2019-25766)

Summary: CVE-2019-25766 renovate: Renovate: Information disclosure of temporary repository tokens via Go Modules update failures
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security <prodsec-ir-bot>
Status: NEW --- QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedCC: gbenhaim, niyer, twaugh
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in Renovate. During certain Go Modules update failure scenarios, temporary repository tokens are inadvertently leaked into pull request comments. A remote attacker able to view these comments could obtain the exposed tokens, leading to unauthorized access to repositories. This vulnerability results in sensitive information disclosure.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description OSIDB Bzimport 2026-08-19 14:18:13 UTC
Renovate versions >= 13.87.0 and <= 19.38.6 leak temporary repository tokens into pull request comments during certain Go Modules update failure scenarios. The issue is fixed in version 19.38.7. Anyone able to view the affected pull request comments could obtain the exposed tokens.