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TI-2026-18938 Aliases CVE-2026-23514

Kiteworks Core before 9.2.2 is vulnerable to Improper Ownership Management

Priority MEDIUM 42CWE-282Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

Kiteworks is a private data network (PDN). Versions 9.2.0 and 9.2.1 of Kiteworks Core have an access control vulnerability that allows authenticated users to access unauthorized content. Upgrade Kiteworks Core to version 9.2.2 or later to receive a patch.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01058 64th percentileScored 2026-11-07
Fix Fixed core (kiteworks): 9.2.2

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Accellioncore9.2.0 to before 9.2.29.2.2Patch availableCNA
  • core VendorAccellion Affected 9.2.0 to before 9.2.2 Fixed in 9.2.2 Patch available CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:accellion:kiteworks:9.2.0:*:*:*:*:*:*:*9.2.0VulnerableAccellion
cpe:2.3:a:accellion:kiteworks:9.2.1:*:*:*:*:*:*:*9.2.1VulnerableAccellion
  • cpe:2.3:a:accellion:kiteworks:9.2.0:*:*:*:*:*:*:* Versions 9.2.0 Vulnerable ·Accellion
  • cpe:2.3:a:accellion:kiteworks:9.2.1:*:*:*:*:*:*:* Versions 9.2.1 Vulnerable ·Accellion

Remediation

  • Fix · CNA core (kiteworks) Fixed in 9.2.2

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-23514

References

Advisory 1

  • TI-2021-11694 Accellion Kiteworks before 7.4.0 allows an authenticated user to perform SQL Injection via LDAPGroup Search. CVSS 3.1HIGH 8.8
  • TI-2026-65251 Kiteworks Core Authentication Bypass in the Password Reset Workflow CVSS 3.1CRITICAL 9.8
  • TI-2026-65284 Kiteworks Email Protection Gateway Improper Access Control CVSS 3.1CRITICAL 9.4
  • TI-2026-65241 Kiteworks Email Protection Gateway server-side request forgery CVSS 3.1CRITICAL 9.1
  • TI-2026-65242 Kiteworks Email Protection Gateway improper authentication CVSS 3.1CRITICAL 9.1
  • TI-2026-65238 Kiteworks Email Protection Gateway server-side request forgery CVSS 3.1CRITICAL 9.1
See all 81 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences