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TI-2026-65258 Aliases CVE-2026-102122

Kiteworks Core Incorrect Authorization

Priority LOW 19CWE-863Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-863.

Summary

Kiteworks did not correctly enforce which roles a shared folder's manager was permitted to assign. In a default configuration, an authenticated user holding the Manager role on a folder could grant the Owner role to themselves or to other members of that folder.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00158 4th percentileScored 2026-11-07
Fix Fixed Core (Kiteworks): 9.5.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

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

Affected products

VendorProductAffected versionsFixed inStatusSource
AccellionCorebefore 9.5.19.5.1Patch availableCNA
  • Core VendorAccellion Affected before 9.5.1 Fixed in 9.5.1 Patch available CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPEVersionsRoleVendor
cpe:2.3:a:accellion:kiteworks:*:*:*:*:*:*:*:*——Accellion
  • cpe:2.3:a:accellion:kiteworks:*:*:*:*:*:*:*:* Versions — — ·Accellion

Remediation

  • Fix · CNA Core (Kiteworks) Fixed in 9.5.1

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Kiteworks Core 9.5.1

    19 records Highest priority Priority MEDIUM 2 MEDIUM, 17 LOW

    Other records, highest priority first

    • TI-2026-65283 Kiteworks Core Administrative Account Takeover through Stored Cross-site Scripting (XSS)Priority MEDIUM 46
    • TI-2026-65256 Kiteworks Core OS Command InjectionPriority MEDIUM 40
    • TI-2026-65262 Kiteworks Core Stored Cross-site Scripting (XSS)Priority LOW 37
    Show all 19 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-102122

References

Advisory 2

  • TI-2021-08672 Accellion FTA 9_12_370 and earlier is affected by OS command execution via a crafted POST… KEVCVSS 3.1CRITICAL 9.8
  • TI-2021-08671 Accellion FTA 9_12_411 and earlier is affected by SSRF via a crafted POST request to… KEVCVSS 3.1CRITICAL 9.8
  • TI-2021-08669 Accellion FTA 9_12_370 and earlier is affected by SQL injection via a crafted Host header… KEVCVSS 3.1CRITICAL 9.8
  • TI-2021-08670 Accellion FTA 9_12_411 and earlier is affected by OS command execution via a local web… KEVCVSS 3.1HIGH 7.8
  • TI-2015-02522 Accellion File Transfer Appliance before FTA_9_11_210 allows remote attackers to execute… CVSS 3.1CRITICAL 9.8
  • 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
See all 127 →

Sources

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