{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-47781","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-05-19T22:36:16.883Z","datePublished":"2026-08-04T18:42:23.036Z","dateUpdated":"2026-08-05T13:48:50.422Z"},"containers":{"cna":{"title":"pdm: Project-Controlled `.pdm-plugins` Content Executes Before CLI Parsing","problemTypes":[{"descriptions":[{"cweId":"CWE-829","lang":"en","description":"CWE-829: Inclusion of Functionality from Untrusted Control Sphere","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-94","lang":"en","description":"CWE-94: Improper Control of Generation of Code ('Code Injection')","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"LOCAL","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"ACTIVE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.4,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"}}],"references":[{"name":"https://github.com/pdm-project/pdm/security/advisories/GHSA-qq6c-99pv-prvf","tags":["x_refsource_CONFIRM"],"url":"https://github.com/pdm-project/pdm/security/advisories/GHSA-qq6c-99pv-prvf"},{"name":"https://github.com/pdm-project/pdm/releases/tag/2.27.0","tags":["x_refsource_MISC"],"url":"https://github.com/pdm-project/pdm/releases/tag/2.27.0"}],"affected":[{"vendor":"pdm-project","product":"pdm","versions":[{"version":"< 2.27.0","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-08-04T18:42:23.036Z"},"descriptions":[{"lang":"en","value":"PDM is a Python package and dependency manager. In versions up to and including 2.26.9, PDM automatically loads project-local plugins from a .pdm-plugins directory during initialization, allowing an attacker-controlled file in an untrusted repository checkout to execute arbitrary Python code before any command is parsed. This happens because load_plugins() runs during Core.init() and adds .pdm-plugins via site.addsitedir(), which processes .pth files and immediately executes any line beginning with import, so the code runs with the privileges of the user invoking pdm and even a benign command such as pdm --version triggers it (making the impact strongest in CI, automation, and privileged contexts). The issue is fixed in version 2.27.0."}],"source":{"advisory":"GHSA-qq6c-99pv-prvf","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/pdm-project/pdm/security/advisories/GHSA-qq6c-99pv-prvf","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-05T13:48:06.311095Z","id":"CVE-2026-47781","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-05T13:48:50.422Z"}}]}}