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Server-side request forgery in Foxit Workspace PDF Export

Priority LOW 34CWE-918Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
High · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-918 and the CVSS impact.

Summary

Foxit Workspace before 2026-11-06 is affected. An undocumented API endpoint does not sufficiently validate user-supplied URL and network parameters (CWE-918), so the server can be induced to send requests to arbitrary internal or external resources. A remote attacker with low privileges can use this to reach internal services, perform network reconnaissance, and obtain sensitive information.

Written with Claude Haiku 5.5 from the sources below · 2026-11-06

Description from the CNA

A server-side request forgery (SSRF) vulnerability exists in an undocumented API endpoint of Foxit Workspace due to insufficient validation of user-supplied URL and network parameters. A remote attacker could exploit this issue to induce the server to send requests to arbitrary internal or external resources, potentially enabling unauthorized access to internal services, network reconnaissance, and sensitive information disclosure.

Why it matters now

EPSS 0.0034 27th percentileScored 2026-11-07
Fix Fixed Foxit Workspace (Foxit Software Inc.): 2026-11-6

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
Foxit Software Inc.Foxit Workspacebefore 2026-11-62026-11-6Patch availableCNA
  • Foxit Workspace VendorFoxit Software Inc. Affected before 2026-11-6 Fixed in 2026-11-6 Patch available CNA

Remediation

Upgrade Foxit Workspace to version 2026-11-06 or later.

Written with Claude Haiku 5.5 from the sources below · 2026-11-06

  • Fix · CNA Foxit Workspace (Foxit Software Inc.) Fixed in 2026-11-6

Timeline

  1. 2026-11-06 Threatist record created from CVE-2026-119433
  2. 2026-11-06 Alias added: GHSA-q5c8-876p-62rr
  3. 2026-11-07 Priority changed: MEDIUM → LOW

References

  • TI-2011-04633 Foxit PDF Reader < 4.3.1.0218 JavaScript File Write CVSS 4.0HIGH 8.4
  • TI-2016-06851 Out-of-bounds read in Foxit Reader CVSS 3.0MEDIUM 6.8
  • TI-2018-02932 Use after free in Foxit PDF Reader CVSS 3.1HIGH 7.8
  • TI-2018-02965 Use after free in Foxit PDF Reader CVSS 3.1HIGH 8.8
  • TI-2018-02964 Use after free in Foxit PDF Reader CVSS 3.1HIGH 8.8
  • TI-2018-02962 Use after free in Foxit PDF Reader CVSS 3.1HIGH 8.8
See all 120 →

Sources