{"id":"CVE-2026-33154","state":"PUBLISHED","title":"dynaconf Affected by Remote Code Execution (RCE) via Insecure Template Evaluation in @jinja Resolver","description":"dynaconf is a configuration management tool for Python. Prior to version 3.2.13, Dynaconf is vulnerable to Server-Side Template Injection (SSTI) due to unsafe template evaluation in the @Jinja resolver. When the jinja2 package is installed, Dynaconf evaluates template expressions embedded in configuration values without a sandboxed environment. This issue has been patched in version 3.2.13.","publishedAt":"2026-03-20T20:22:59.090Z","updatedAt":"2026-03-27T15:23:09.972Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["dynaconf dynaconf"],"affected":[{"vendor":"dynaconf","product":"dynaconf","versions":[{"version":"< 3.2.13","status":"affected"}]}],"references":["https://github.com/dynaconf/dynaconf/security/advisories/GHSA-pxrr-hq57-q35p","https://github.com/dynaconf/dynaconf/commit/2fbb45ee36b8c0caa5b924fe19f3c1a5e8603fa7","https://github.com/dynaconf/dynaconf/releases/tag/3.2.13"],"weaknesses":["CWE-1336","CWE-94"],"ingestedAt":"2026-10-29T20:11:40.391Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/33xxx/CVE-2026-33154.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-33154","state":"PUBLISHED","datePublished":"2026-03-20T20:22:59.090Z","dateUpdated":"2026-03-27T15:23:09.972Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-03-17T21:17:08.886Z"},"containers":{"cna":{"title":"dynaconf Affected by Remote Code Execution (RCE) via Insecure Template Evaluation in @jinja Resolver","descriptions":[{"lang":"en","value":"dynaconf is a configuration management tool for Python. Prior to version 3.2.13, Dynaconf is vulnerable to Server-Side Template Injection (SSTI) due to unsafe template evaluation in the @Jinja resolver. When the jinja2 package is installed, Dynaconf evaluates template expressions embedded in configuration values without a sandboxed environment. This issue has been patched in version 3.2.13."}],"affected":[{"vendor":"dynaconf","product":"dynaconf","versions":[{"version":"< 3.2.13","status":"affected"}]}],"references":[{"url":"https://github.com/dynaconf/dynaconf/security/advisories/GHSA-pxrr-hq57-q35p","name":"https://github.com/dynaconf/dynaconf/security/advisories/GHSA-pxrr-hq57-q35p","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/dynaconf/dynaconf/commit/2fbb45ee36b8c0caa5b924fe19f3c1a5e8603fa7","name":"https://github.com/dynaconf/dynaconf/commit/2fbb45ee36b8c0caa5b924fe19f3c1a5e8603fa7","tags":["x_refsource_MISC"]},{"url":"https://github.com/dynaconf/dynaconf/releases/tag/3.2.13","name":"https://github.com/dynaconf/dynaconf/releases/tag/3.2.13","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-1336","lang":"en","description":"CWE-1336: Improper Neutralization of Special Elements Used in a Template Engine","type":"CWE"}]},{"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":"2026-03-20T20:22:59.090Z"},"source":{"advisory":"GHSA-pxrr-hq57-q35p","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-27T15:23:07.114538Z","id":"CVE-2026-33154","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-03-27T15:23:09.972Z"}}]}}}