{"cve":"CVE-2026-76233","nvd":{"published":"2026-08-19T14:17:50.957","modified":"2026-09-08T20:28:37.587","status":"Awaiting Analysis","description":"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.","cvss_v4":{"vector":"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","score":8.4},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","score":6.7},"cwes":["CWE-77"],"references":["https://github.com/renovatebot/renovate/commit/d29698e0131231652970f02765312769975e4d38","https://github.com/renovatebot/renovate/security/advisories/GHSA-xjr7-3c3g-m763","https://www.vulncheck.com/advisories/renovate-before-command-injection-via-gleam-manager","https://github.com/renovatebot/renovate/security/advisories/GHSA-xjr7-3c3g-m763"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:49:38.260478770+00:00"},"epss":{"cve":"CVE-2026-76233","score":0.01003,"percentile":0.62949,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-xjr7-3c3g-m763","url":"https://osv.dev/vulnerability/GHSA-xjr7-3c3g-m763","summary":"Renovate vulnerable to arbitrary command injection via gleam manager and malicious gleam.toml file","modified":"2026-08-20T04:04:16.397465515Z","packages":[{"ecosystem":"npm","name":"renovate","purl":"pkg:npm/renovate","ranges":[">=39.53.0 <40.33.0"],"fixed":["40.33.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}