High
Renovate 39.53.0 before 40.33.0 Command Injection via gleam manager
Type: advisorySources: OSV
Renovate versions from 39.53.0 before 40.33.0 contain a command injection vulnerability in the gleam manager where the depName parameter is appended to gleam deps update commands without proper sanitization. Attackers with repository write access can craft malicious gleam.toml files to execute arbitrary commands on the machine running Renovate.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2026-76233
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 5 Nov 2026, 03:52 UTC · Revision 1
Source evidence
Renovate 39.53.0 before 40.33.0 Command Injection via gleam manager
core-osv · Original sourcePublished 19 Aug 2026, 14:02 UTC
Renovate versions from 39.53.0 before 40.33.0 contain a command injection vulnerability in the gleam manager where the depName parameter is appended to gleam deps update commands without proper sanitization. Attackers with repository write access can craft malicious gleam.toml files to execute arbitrary commands on the machine running Renovate.
osv:CVE-2026-76233
Complete source record
{
"id": "2a37213f83dd40810c9a05cb494337bbffaa928b6f10f3f938e0a90bb137aa73",
"url": "https://osv.dev/vulnerability/CVE-2026-76233",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Renovate 39.53.0 before 40.33.0 Command Injection via gleam manager",
"summary": "Renovate versions from 39.53.0 before 40.33.0 contain a command injection vulnerability in the gleam manager where the depName parameter is appended to gleam deps update commands without proper sanitization. Attackers with repository write access can craft malicious gleam.toml files to execute arbitrary commands on the machine running Renovate.",
"evidence": "osv:CVE-2026-76233",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2026-76233",
"aliases": [
"CVE-2026-76233",
"GHSA-xjr7-3c3g-m763"
],
"metrics": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/renovatebot/renovate",
"type": "GIT",
"events": [
{
"introduced": "acf6d8d9c11251976fe982db97b5db464f1be0f2"
},
{
"fixed": "c3a6a73c7970414e8f65741b4e207f532d898a48"
},
{
"fixed": "d29698e0131231652970f02765312769975e4d38"
}
],
"database_specific": {
"extracted_events": [
{
"range": [
{
"introduced": "39.53.0"
},
{
"fixed": "40.33.0"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StandardRange"
},
{
"range": [
{
"fixed": "d29698e0131231652970f02765312769975e4d38"
}
],
"source": "REFERENCES_COMMIT"
}
]
}
}
],
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"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-76233.json"
}
}
],
"modified": "2026-10-28T02:30:42.087909288Z",
"provider": "osv",
"references": [
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/76xxx/CVE-2026-76233.json",
"https://github.com/renovatebot/renovate/security/advisories/GHSA-xjr7-3c3g-m763",
"https://nvd.nist.gov/vuln/detail/CVE-2026-76233",
"https://www.vulncheck.com/advisories/renovate-before-command-injection-via-gleam-manager",
"https://github.com/renovatebot/renovate/commit/d29698e0131231652970f02765312769975e4d38"
],
"provider_metadata": {
"cwe_ids": [
"CWE-77"
],
"cna_assigner": "VulnCheck",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/76xxx/CVE-2026-76233.json"
}
},
"related_cves": [
{
"value": "CVE-2026-76233",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 509992,
"published_at": "2026-08-19T14:02:13.767+00:00"
}