{"id":"CVE-2026-5936","title":"An attacker can control a server-side HTTP request by supplying a crafted URL, causing the server to initiate requests to arbitrary destinations","summary":"An attacker can control a server-side HTTP request by supplying a crafted URL, causing the server to initiate requests to arbitrary destinations. This behavior may be exploited to probe internal network services, access otherwise unreach…","severity":"high","cvss":8.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N","cwe":["CWE-918"],"vendor":"foxit","product":"pdf_services_api","affected":["pdf_services_api < 2026-04-07"],"patched":["pdf_services_api 2026-04-07"],"published":"2026-04-13","updated":"2026-07-07","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-5936","references":[{"url":"https://www.foxit.com/support/security-bulletins.html","label":"14984358-7092-470d-8f34-ade47a7658a2"}],"tags":["nvd"],"epss":0.00195,"epssPercentile":0.0948,"ingestedAt":"2026-07-07T18:42:24.211Z","slug":"CVE-2026-5936","body":"## Overview\n\nAn attacker can control a server-side HTTP request by supplying a crafted URL, causing the server to initiate requests to arbitrary destinations. This behavior may be exploited to probe internal network services, access otherwise unreachable endpoints (e.g., cloud metadata services), or bypass network access controls, potentially leading to sensitive information disclosure and further compromise of the internal environment.\n\n## Affected\n\n- `pdf_services_api < 2026-04-07`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `pdf_services_api 2026-04-07`","depth":"twilight","depthScore":47,"depthScoreParts":{"impact":46.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}