{"cve":{"cve_id":"CVE-2026-50141","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.00246,"epss_percentile":0.15566,"epss_as_of":"2026-06-23","description":"Woodpecker is a CI/CD engine. Starting in version 3.0.0 and prior to version 3.14.1, a vulnerability in Woodpecker CI's gRPC layer allowed any authenticated agent to impersonate any other agent on the same server by injecting a forged `agent_id` value into outgoing gRPC metadata. The server correctly verified the JWT token but then discarded the verified agent identity in favor of the client-supplied value. Version 3.14.1 patches the issue. As a workaround, disable org agents (`WOODPECKER_DISABLE_USER_AGENT_REGISTRATION=true`) and delete existing ones.","published_at":"2026-06-18T14:13:38.065000Z","last_modified_at":null,"cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":7.1,"cvss_v4_vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","cvss_v4_severity":"HIGH","ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":["CWE-290","CWE-639"],"nvd_references":["https://github.com/woodpecker-ci/woodpecker/security/advisories/GHSA-g7mm-9vx7-jm7h","https://github.com/woodpecker-ci/woodpecker-security/issues/21","https://github.com/woodpecker-ci/woodpecker/issues/6541","https://github.com/woodpecker-ci/woodpecker/pull/6567","https://github.com/woodpecker-ci/woodpecker/pull/6569"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:30:47.205953Z"},"effective_severity":"HIGH","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":"4.0","metrics":[{"metric":"AV","name":"Attack Vector","value":"N","value_label":"Network"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"AT","name":"Attack Requirements","value":"N","value_label":"None"},{"metric":"PR","name":"Privileges Required","value":"L","value_label":"Low"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"VC","name":"Confidentiality (Vulnerable System)","value":"N","value_label":"None"},{"metric":"VI","name":"Integrity (Vulnerable System)","value":"H","value_label":"High"},{"metric":"VA","name":"Availability (Vulnerable System)","value":"N","value_label":"None"},{"metric":"SC","name":"Confidentiality (Subsequent System)","value":"N","value_label":"None"},{"metric":"SI","name":"Integrity (Subsequent System)","value":"N","value_label":"None"},{"metric":"SA","name":"Availability (Subsequent System)","value":"N","value_label":"None"}]},"affected":[{"vendor_slug":"woodpecker-ci","vendor_name":"woodpecker-ci","product_slug":"woodpecker","product_name":"woodpecker","version_start":">= 3.0.0, < 3.14.1","version_start_inclusive":true,"version_end":">= 3.0.0, < 3.14.1","version_end_inclusive":true,"cpe23_uri":"cve5:woodpecker-ci:woodpecker:>= 3.0.0, < 3.14.1:>= 3.0.0, < 3.14.1"}],"exploit_refs":[],"news":[],"references":[{"url":"https://github.com/woodpecker-ci/woodpecker/security/advisories/GHSA-g7mm-9vx7-jm7h","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://github.com/woodpecker-ci/woodpecker-security/issues/21","source_type":"MISC","tags":[]},{"url":"https://github.com/woodpecker-ci/woodpecker/issues/6541","source_type":"MISC","tags":[]},{"url":"https://github.com/woodpecker-ci/woodpecker/pull/6567","source_type":"PATCH","tags":["patch"]},{"url":"https://github.com/woodpecker-ci/woodpecker/pull/6569","source_type":"PATCH","tags":["patch"]}],"timeline":[{"type":"published","at":"2026-06-18T14:13:38.065000Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:55:22.518073Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:55:22.518073Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:55:22.518073Z","label":"CVSS score revised","source":"cvelistv5"}]}