CVE-2026-5936 | Foxit PDF Services API up to 2026-04-06 server-side request forgery

VDB-357097 · CVE-2026-5936 · GCVE-0-2026-5936 FOXIT PDF SERVICES API UP TO 2026-04-06 SERVER-SIDE REQUEST FORGERY HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 7.4 $0-$5k 0.57+ Summaryinfo A vulnerability classified as critical has been found in Foxit PDF Services API up to 2026-04-06. This issue affects some unknown processing. This manipulation causes server-side request forgery. This vulnerability is tracked as CVE-2026-5936. The attack is possible to be carried out remotely. No exploit exists. Detailsinfo A vulnerability has been found in Foxit PDF Services API up to 2026-04-06 and classified as critical. Affected by this vulnerability is some unknown processing. The manipulation with an unknown input leads to a server-side request forgery vulnerability. The CWE definition for the vulnerability is CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is: 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 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. The weakness was disclosed by Vedant Roy. The advisory is shared at foxit.com. This vulnerability is known as CVE-2026-5936 since 04/09/2026. The exploitation appears to be easy. The attack can be launched remotely. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 04/13/2026). There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Productinfo Type Automation Software Vendor Foxit Name PDF Services API Version 2026-04-06 License free Website Vendor: https://www.foxitsoftware.com/ CPE 2.3info 🔒 CPE 2.2info 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 7.4 VulDB Meta Temp Score: 7.4 VulDB Base Score: 6.3 VulDB Temp Score: 6.3 VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA Base Score: 8.5 CNA Vector (Foxit): 🔒 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Server-side request forgery CWE: CWE-918 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Status: Not defined Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: no mitigation known Status: 🔍 0-Day Time: 🔒 Timelineinfo 04/09/2026 CVE reserved 04/13/2026 +4 days Advisory disclosed 04/13/2026 +0 days VulDB entry created 04/13/2026 +0 days VulDB entry last update Sourcesinfo Vendor: foxitsoftware.com Advisory: foxit.com Researcher: Vedant Roy Status: Confirmed CVE: CVE-2026-5936 (🔒) GCVE (CVE): GCVE-0-2026-5936 GCVE (VulDB): GCVE-100-357097 Entryinfo Created: 04/13/2026 09:42 Changes: 04/13/2026 09:42 (63) Complete: 🔍 Cache ID: 99:646:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸