{"id":"CVE-2026-57853","title":"DataGerry < 3.3.0 SSTI via DocAPI Template Rendering","summary":"DataGerry before 3.3.0 contains a server-side template injection vulnerability that allows authenticated attackers with base.docapi.template.add permission to store arbitrary Jinja2 payloads in the template_data field via POST /rest/doca…","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cvssSource":"cna","cwe":["CWE-1336","CWE-79"],"vendor":"DataGerry","product":"DataGerry","affected":["DataGerry < 3.3.0"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-11-05T19:07:00.098515Z"},"published":"2026-11-04","updated":"2026-11-05","sourceUpdated":"2026-11-05T19:07:10.757Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-57853","references":[{"url":"https://github.com/DataGerry/DataGerry/releases/tag/3.3.0","label":"Fixed Release Tag"},{"url":"https://docs.datagerry.com/en/latest/reference/changelog.html","label":"Changelog"},{"url":"https://www.vulncheck.com/advisories/datagerry-ssti-via-docapi-template-rendering","label":"VulnCheck Advisory: DataGerry < 3.3.0 SSTI via DocAPI Template Rendering"}],"tags":["cve.org"],"epss":0.00551,"epssPercentile":0.4633,"ingestedAt":"2026-11-05T22:38:31.507Z","slug":"CVE-2026-57853","body":"## Overview\n\nDataGerry before 3.3.0 contains a server-side template injection vulnerability that allows authenticated attackers with base.docapi.template.add permission to store arbitrary Jinja2 payloads in the template_data field via POST /rest/docapi/template, which is later rendered in a non-sandboxed Jinja2 environment when a user calls GET /rest/docapi/template/<id>/render/<object_id>. Attackers can exploit the standard cycler.__init__.__globals__.os gadget chain to execute arbitrary operating system commands as the DataGerry web process user, confirmed as root in default Docker deployments, achieving remote code execution.\n\n## Affected\n\n- `DataGerry < 3.3.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":49,"depthScoreParts":{"impact":48.4,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}