CVE-2026-110865 — Renovate before 44.60.1 HTTP Header Allowlist Bypass via Shared Presets
Renovate before 44.60.1 contains an allowlist bypass vulnerability that allows repository users to evade the allowedHeaders restriction by placing hostRules headers inside share…
Published: 2026-10-14 · CVSS: 7.1 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7