{"id":"CVE-2025-49619","state":"PUBLISHED","title":"Skyvern through 0.1.85 is vulnerable to server-side template injection (SSTI) in the Prompt field of workflow blocks such as the Navigation v2 Block. Improper sanitization of Jinja","description":"Skyvern through 0.1.85 is vulnerable to server-side template injection (SSTI) in the Prompt field of workflow blocks such as the Navigation v2 Block. Improper sanitization of Jinja2 template input allows authenticated users to inject crafted expressions that are evaluated on the server, leading to blind remote code execution (RCE).","publishedAt":"2025-06-07T00:00:00.000Z","updatedAt":"2025-06-17T21:01:16.030Z","severity":{"score":8.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N","source":"mitre"},"assigner":"mitre","products":["Skyvern Skyvern"],"affected":[{"vendor":"Skyvern","product":"Skyvern","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"0.1.85","versionType":"semver"}]}],"references":["https://github.com/Skyvern-AI/skyvern/commit/db856cd8433a204c8b45979c70a4da1e119d949d","https://cristibtz.github.io/posts/CVE-2025-49619/","https://www.exploit-db.com/exploits/52335","https://cristibtz.blog/posts/CVE-2025-49619/"],"weaknesses":["CWE-1336"],"ingestedAt":"2026-10-29T20:09:23.771Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/49xxx/CVE-2025-49619.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-49619","state":"PUBLISHED","datePublished":"2025-06-07T00:00:00.000Z","dateUpdated":"2025-06-17T21:01:16.030Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2025-06-07T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Skyvern through 0.1.85 is vulnerable to server-side template injection (SSTI) in the Prompt field of workflow blocks such as the Navigation v2 Block. Improper sanitization of Jinja2 template input allows authenticated users to inject crafted expressions that are evaluated on the server, leading to blind remote code execution (RCE)."}],"affected":[{"vendor":"Skyvern","product":"Skyvern","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"0.1.85","versionType":"semver"}]}],"references":[{"url":"https://github.com/Skyvern-AI/skyvern/commit/db856cd8433a204c8b45979c70a4da1e119d949d"},{"url":"https://cristibtz.github.io/posts/CVE-2025-49619/"},{"url":"https://www.exploit-db.com/exploits/52335"}],"metrics":[{"cvssV3_1":{"version":"3.1","baseScore":8.5,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-1336","description":"CWE-1336 Improper Neutralization of Special Elements Used in a Template Engine","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"mitre","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateUpdated":"2025-06-17T21:01:16.030Z"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://cristibtz.blog/posts/CVE-2025-49619/","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-06-09T15:13:24.172326Z","id":"CVE-2025-49619","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-06-09T15:13:27.268Z"}}]}}}