{"id":"CVE-2026-108554","summary":"PDFMathTranslate through 1.9.11 SSRF via Gradio Web GUI Link Input","details":"PDFMathTranslate (pdf2zh) through 1.9.11 contains a server-side request forgery vulnerability that allows unauthenticated attackers to make the server fetch arbitrary URLs via the Link input. The translate_file handler passes user URLs to download_with_limit without scheme or address validation, letting attackers reach internal services and cloud metadata endpoints and retrieve returned PDFs.","modified":"2026-10-12T02:31:16.066955441Z","published":"2026-10-10T14:49:39.371Z","database_specific":{"cwe_ids":["CWE-918"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108554.json","cna_assigner":"VulnCheck"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108554.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-108554"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/pdfmathtranslate-through-1.9.11-ssrf-via-gradio-web-gui-link-input"},{"type":"REPORT","url":"https://github.com/PDFMathTranslate/PDFMathTranslate/issues/1188"},{"type":"PACKAGE","url":"https://github.com/PDFMathTranslate/PDFMathTranslate"},{"type":"ARTICLE","url":"https://github.com/PDFMathTranslate/PDFMathTranslate/blob/0f0618d3303d064d97e7adb77557b21236c6cee0/pdf2zh/gui.py#L149-L179"},{"type":"ARTICLE","url":"https://github.com/PDFMathTranslate/PDFMathTranslate/blob/0f0618d3303d064d97e7adb77557b21236c6cee0/pdf2zh/gui.py#L257-L269"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/pdfmathtranslate/pdfmathtranslate","events":[{"introduced":"0"},{"fixed":"0f0618d3303d064d97e7adb77557b21236c6cee0"}],"database_specific":{"source":["AFFECTED_FIELD","DESCRIPTION"],"extracted_events":[{"introduced":"0"},{"last_affected":"1.9.11"},{"fixed":"1.9.11"}]}}],"versions":["v1.9.10","v1.9.9","v1.9.8","v1.9.6","v1.9.5","v1.9.4","v1.9.3","v1.9.2","awv1.9.2.rc0","awv1.9.1","awv1.9.1.rc1","v1.9.0","v1.8.9","v1.8.8","v1.8.7","v1.8.6","v1.8.5","v1.8.4","v1.8.3","v1.8.2","v1.8.1","v1.8.0","v1.7.9"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-108554.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"}]}