{"id":"CVE-2025-34452","summary":"Streama Subtitle Download Path Traversal and SSRF Leading to Arbitrary File Write","details":"Streama versions 1.10.0 through 1.10.5 and prior to commit b7c8767 contain a combination of path traversal and server-side request forgery (SSRF) vulnerabilities in that allow an authenticated attacker to write arbitrary files to the server filesystem. The issue exists in the subtitle download functionality, where user-controlled parameters are used to fetch remote content and construct file paths without proper validation. By supplying a crafted subtitle download URL and a path traversal sequence in the file name, an attacker can write files to arbitrary locations on the server, potentially leading to remote code execution.","modified":"2026-08-12T03:51:13.664925752Z","published":"2025-12-18T21:30:22.441Z","database_specific":{"cwe_ids":["CWE-22","CWE-918"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/34xxx/CVE-2025-34452.json","cna_assigner":"VulnCheck"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/34xxx/CVE-2025-34452.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-34452"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/streama-subtitle-download-path-traversal-and-ssrf-leading-to-arbitrary-file-write"},{"type":"FIX","url":"https://github.com/streamaserver/streama/commit/b7c8767"},{"type":"PACKAGE","url":"https://github.com/streamaserver/streama"},{"type":"EVIDENCE","url":"https://chocapikk.com/posts/2025/streama-path-traversal-ssrf/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/streamaserver/streama","events":[{"introduced":"1dcc0d3ae721302564b7bc76b4155ddebb2c27a9"},{"fixed":"a2e486ff24631b600041bb8b1beae61d01afc439"},{"fixed":"b7c8767"}],"database_specific":{"source":["DESCRIPTION","REFERENCES"],"extracted_events":[{"introduced":"1.10.0"},{"fixed":"1.10.5"}]}}],"versions":["v1.10.4","v1.10.3","v1.10.2","v1.10.1","v1.10.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-34452.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:L/SI:L/SA:N"}]}