CVE-2026-102122: Kiteworks Core · Incorrect Authorization
Affects Kiteworks CoreSource CVE Database V5
Not known to be exploited · CVSS 4.3 Medium : upgrade to 9.5.1 when convenient.
Data as of 13 Nov 2026, 23:53 UTC
- EPSS
- 0.1% chance of exploitation in 30 days – higher than 5% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
- Patch
- Available – fixed in 9.5.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:NExploitation evidence
Disclosed: evidence found.
CVE published 30 Sep 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 14 Nov 2026.
What to do
Upgrade Core and kiteworks/core to 9.5.1.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| KiteworksCore | Affected
| Fixed in
|
GitHubkiteworks/corepkg:github/kiteworks/coreOther threats | Affected
| Fixed in
|
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
AI-suggested
A fix is available in Kiteworks Core version 9.5.1 and later. Users should upgrade to version 9.5.1 or newer to remediate this vulnerability. No additional mitigation steps are indicated.
Description
CVE-2026-102122 is an authorization vulnerability in Kiteworks Core where users with the Manager role on a shared folder could improperly assign the Owner role to themselves or others. This occurs due to incorrect enforcement of role assignment permissions. The vulnerability affects versions prior to 9.5.1. The CVSS score is 4.3, indicating medium severity with limited impact on integrity and no impact on confidentiality or availability.