Plattform
windows
Komponente
foxit-pdf-services-api
Behoben in
2026.0.1
CVE-2026-5936 describes a Server-Side Request Forgery (SSRF) vulnerability discovered in Foxit PDF Services API. This flaw allows an attacker to manipulate HTTP requests, directing the API to interact with arbitrary destinations. Successful exploitation could lead to the exposure of internal network services and sensitive data, significantly impacting system security. The vulnerability affects versions prior to 2026-04-07, and a patch has been released.
The SSRF vulnerability in Foxit PDF Services API presents a significant risk. An attacker can craft malicious URLs that force the API to make requests to internal resources that are normally inaccessible from the outside. This could involve probing internal network services, accessing cloud metadata endpoints (potentially revealing credentials), or bypassing network access controls. The blast radius extends to any internal service reachable via HTTP, potentially including databases, configuration management systems, and other critical infrastructure. Exploitation could lead to data breaches, privilege escalation, and complete system compromise. The ability to bypass network access controls makes this vulnerability particularly dangerous.
CVE-2026-5936 was publicly disclosed on 2026-04-13. The vulnerability's SSRF nature makes it potentially attractive to attackers seeking to map internal networks and identify further vulnerabilities. There is no indication of active exploitation campaigns at this time, but the availability of SSRF vulnerabilities often leads to reconnaissance activity. The vulnerability has been added to the CISA KEV catalog, indicating a potential risk to federal information systems.
Organizations utilizing Foxit PDF Services API in their document processing workflows are at risk, particularly those with complex internal networks or cloud integrations. Environments where the API is exposed to untrusted user input are especially vulnerable.
disclosure
patch
Exploit-Status
EPSS
0.03% (9% Perzentil)
CISA SSVC
CVSS-Vektor
The primary mitigation for CVE-2026-5936 is to upgrade Foxit PDF Services API to version 2026-04-07 or later. If immediate upgrading is not possible, consider implementing temporary workarounds. These may include restricting outbound network access for the API to only necessary destinations using a Web Application Firewall (WAF) or proxy server. Carefully review and validate all user-supplied URLs before processing them. Implement strict input validation and sanitization to prevent malicious URL manipulation. After upgrading, confirm the fix by attempting to trigger the SSRF vulnerability with a known malicious URL and verifying that the request is blocked or redirected.
Aktualisieren Sie auf Version 2026-04-07 oder höher, um die SSRF-Vulnerabilität zu entschärfen. Dieses Update behebt die Möglichkeit, dass ein Angreifer HTTP-Anfragen serverseitig steuern kann, indem er eine manipulierte URL bereitstellt. Überprüfen Sie die Versionshinweise von Foxit für spezifische Update-Anweisungen.
Schwachstellenanalysen und kritische Warnungen direkt in deinen Posteingang.
CVE-2026-5936 is a HIGH severity SSRF vulnerability in Foxit PDF Services API allowing attackers to control server-side HTTP requests, potentially accessing internal resources.
You are affected if you are using Foxit PDF Services API versions before 2026-04-07. Upgrade to the patched version to mitigate the risk.
Upgrade to Foxit PDF Services API version 2026-04-07 or later. Implement temporary workarounds like restricting outbound network access if immediate upgrade is not possible.
While no active exploitation has been confirmed, the SSRF nature of the vulnerability makes it a potential target for attackers.
Refer to the official Foxit security advisory for detailed information and updates regarding CVE-2026-5936.
Lade deine Abhängigkeitsdatei hoch und erfahre sofort, ob dich diese und andere CVEs treffen.