{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2fbb45ee36b8c0caa5b924fe19f3c1a5e8603fa7"
            }
          ],
          "repo": "https://github.com/dynaconf/dynaconf",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3c39a2cc910e4e018f9c745494b019e979f587d1"
            }
          ],
          "repo": "https://github.com/dynaconf/dynaconf",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-pxrr-hq57-q35p"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-1336",
      "CWE-94"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33154.json"
  },
  "details": "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.",
  "id": "CVE-2026-33154",
  "modified": "2026-04-01T23:09:33.863531333Z",
  "published": "2026-03-20T20:22:59.090Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/dynaconf/dynaconf/releases/tag/3.2.13"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33154.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/dynaconf/dynaconf/security/advisories/GHSA-pxrr-hq57-q35p"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-33154"
    },
    {
      "type": "FIX",
      "url": "https://github.com/dynaconf/dynaconf/commit/2fbb45ee36b8c0caa5b924fe19f3c1a5e8603fa7"
    }
  ],
  "schema_version": "1.7.3",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "dynaconf Affected by Remote Code Execution (RCE) via Insecure Template Evaluation in @jinja Resolver"
}