CVE-2026-110865 (GCVE-0-2026-110865)

Vulnerability from cvelistv5 – Published: 2026-10-14 22:52 – Updated: 2026-10-14 22:52
VLAI
Title
Renovate before 44.60.1 HTTP Header Allowlist Bypass via Shared Presets
Summary
Renovate before 44.60.1 contains an allowlist bypass vulnerability that allows repository users to evade the allowedHeaders restriction by placing hostRules headers inside shared presets. Attackers can supply internal or externally sourced presets with unvalidated hostRules[].headers to inject custom HTTP headers into requests Renovate sends to other hosts.
Severity
7.1 (High)
CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:L/VA:N/SC:H/SI:L/SA:N
7.1 (High)
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N
CWE
  • CWE-424 - Improper Protection of Alternate Path
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 6106 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
renovatebot renovate Affected: 0 , < 44.60.1 (semver)
guessed Create a notification for this product.
mend renovate-ce Affected: 0 , < 15.5.0 (semver)
guessed Create a notification for this product.
mend renovate-ee-server Affected: 0 , < 15.5.0 (semver)
guessed Create a notification for this product.
mend renovate-ee-worker Affected: 0 , < 15.5.0 (semver)
guessed Create a notification for this product.
mend mend-renovate-ce helm chart Affected: 0 , < 15.5.0 (semver)
guessed Create a notification for this product.
mend mend-renovate-enterprise-edition helm chart Affected: 0 , < 10.5.0 (semver)
guessed Create a notification for this product.
Date Public
2026-09-29 00:00
Credits
jamietanna
Show details on NVD website
To clipboard 

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}



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