{"id":"CVE-2024-48908","state":"PUBLISHED","title":"lychee-action vulnerable to arbitrary code injection in composite action","description":"lychee link checking action checks links in Markdown, HTML, and text files using lychee. Prior to version 2.0.2, there is a potential attack of arbitrary code injection vulnerability in lychee-setup of the composite action at action.yml. This issue has been patched in version 2.0.2.","publishedAt":"2025-08-28T14:56:43.967Z","updatedAt":"2025-08-28T20:11:46.131Z","severity":{"score":6.9,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U","source":"GitHub_M"},"assigner":"GitHub_M","products":["lycheeverse lychee-action"],"affected":[{"vendor":"lycheeverse","product":"lychee-action","versions":[{"version":"< 2.0.2","status":"affected"}]}],"references":["https://github.com/lycheeverse/lychee-action/security/advisories/GHSA-65rg-554r-9j5x","https://github.com/lycheeverse/lychee-action/commit/7cd0af4c74a61395d455af97419279d86aafaede"],"weaknesses":["CWE-94"],"ingestedAt":"2026-10-29T20:07:56.516Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/48xxx/CVE-2024-48908.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-48908","state":"PUBLISHED","datePublished":"2025-08-28T14:56:43.967Z","dateUpdated":"2025-08-28T20:11:46.131Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2024-10-09T22:06:46.170Z"},"containers":{"cna":{"title":"lychee-action vulnerable to arbitrary code injection in composite action","descriptions":[{"lang":"en","value":"lychee link checking action checks links in Markdown, HTML, and text files using lychee. Prior to version 2.0.2, there is a potential attack of arbitrary code injection vulnerability in lychee-setup of the composite action at action.yml. This issue has been patched in version 2.0.2."}],"affected":[{"vendor":"lycheeverse","product":"lychee-action","versions":[{"version":"< 2.0.2","status":"affected"}]}],"references":[{"url":"https://github.com/lycheeverse/lychee-action/security/advisories/GHSA-65rg-554r-9j5x","name":"https://github.com/lycheeverse/lychee-action/security/advisories/GHSA-65rg-554r-9j5x","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/lycheeverse/lychee-action/commit/7cd0af4c74a61395d455af97419279d86aafaede","name":"https://github.com/lycheeverse/lychee-action/commit/7cd0af4c74a61395d455af97419279d86aafaede","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"HIGH","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":6.9,"baseSeverity":"MEDIUM","vectorString":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U","version":"4.0"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-94","lang":"en","description":"CWE-94: Improper Control of Generation of Code ('Code Injection')","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2025-08-28T14:56:43.967Z"},"source":{"advisory":"GHSA-65rg-554r-9j5x","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-08-28T20:11:28.837554Z","id":"CVE-2024-48908","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-08-28T20:11:46.131Z"}}]}}}