{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-41414", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-04-20T15:32:33.812Z", "datePublished": "2026-04-24T18:32:36.283Z", "dateUpdated": "2026-04-24T18:32:36.283Z"}, "containers": {"cna": {"title": "Skim: Arbitrary code execution via pull_request_target fork checkout in pr.yml", "problemTypes": [{"descriptions": [{"cweId": "CWE-94", "lang": "en", "description": "CWE-94: Improper Control of Generation of Code ('Code Injection')", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.4, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/skim-rs/skim/security/advisories/GHSA-9g93-rxr5-xhqw", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/skim-rs/skim/security/advisories/GHSA-9g93-rxr5-xhqw"}, {"name": "https://github.com/skim-rs/skim/commit/bf63404ad51985b00ed304690ba9d477860a5a75", "tags": ["x_refsource_MISC"], "url": "https://github.com/skim-rs/skim/commit/bf63404ad51985b00ed304690ba9d477860a5a75"}], "affected": [{"vendor": "skim-rs", "product": "skim", "versions": [{"version": "< bf63404ad51985b00ed304690ba9d477860a5a75", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-04-24T18:32:36.283Z"}, "descriptions": [{"lang": "en", "value": "Skim is a fuzzy finder designed to through files, lines, and commands. The generate-files job in .github/workflows/pr.yml checks out attacker-controlled fork code and executes it via cargo run, with access to SKIM_RS_BOT_PRIVATE_KEY and GITHUB_TOKEN (contents:write). No gates prevent exploitation - any GitHub user can trigger this by opening a pull request from a fork. This vulnerability is fixed with commit bf63404ad51985b00ed304690ba9d477860a5a75."}], "source": {"advisory": "GHSA-9g93-rxr5-xhqw", "discovery": "UNKNOWN"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "Skim is a fuzzy finder designed to through files, lines, and commands. The generate-files job in .github/workflows/pr.yml checks out attacker-controlled fork code and executes it via cargo run, with access to SKIM_RS_BOT_PRIVATE_KEY and GITHUB_TOKEN (contents:write). No gates prevent exploitation - any GitHub user can trigger this by opening a pull request from a fork. This vulnerability is fixed with commit bf63404ad51985b00ed304690ba9d477860a5a75."}], "id": "CVE-2026-41414", "lastModified": "2026-04-24T19:17:13.020", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.4, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 4.0, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-04-24T19:17:13.020", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/skim-rs/skim/commit/bf63404ad51985b00ed304690ba9d477860a5a75"}, {"source": "security-advisories@github.com", "url": "https://github.com/skim-rs/skim/security/advisories/GHSA-9g93-rxr5-xhqw"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-94"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{}