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 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.
CVE-2026-110865
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-110865
renovate
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
renovate-ce
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
renovate-ee-server
Source reference: /containers/cna/affected/2/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
renovate-ee-worker
Source reference: /containers/cna/affected/3/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
mend-renovate-ce helm chart
Source reference: /containers/cna/affected/4/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
mend-renovate-enterprise-edition helm chart
Source reference: /containers/cna/affected/5/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "renovatebot",
"product": "renovate",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "44.60.1",
"versionType": "semver"
}
],
"packageURL": "pkg:npm/renovate",
"defaultStatus": "unaffected"
},
{
"vendor": "mend",
"product": "renovate-ce",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "15.5.0",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "mend",
"product": "renovate-ee-server",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "15.5.0",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "mend",
"product": "renovate-ee-worker",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "15.5.0",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "mend",
"product": "mend-renovate-ce helm chart",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "15.5.0",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "mend",
"product": "mend-renovate-enterprise-edition helm chart",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "10.5.0",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-110865
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #24326 · Revision 1
- Added to Heist Feed
- Publisher date