Medium severity · published Sep 26, 2026
CVE-2026-100603
ClawHub before 8c2de6c506 Skill Hiding via Coordinated Reports
5.4
CVSS
0.3%
EPSS
No
On KEV
Description
ClawHub (openclaw/clawhub) application/backend contains a flaw in the skill report moderation flow: four distinct ordinary authenticated accounts can report a visible skill and trigger automatic hiding (moderationStatus: hidden) of that skill from the catalog without any moderator decision. Because the reporter quota counts only reports filed against visible targets, the same accounts can repeat the process against additional skills; official skills are not exempt. The issue was confirmed at revision cbfee7343ddc867316dd9b3de6fa8856730f9f41; the complete historical affected range was not established. The fix (PR #3681) is included in revision 8c2de6c506bb4efabe3f0c2ffb8370b9e23d4650; self-hosted deployments should update to that revision or a later descendant. The npm CLI and OpenClaw runtime are separate products and are not affected.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 22% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CL
clawhub · openclaw
before 8c2de6c506bb4efabe3f0c2ffb8370b9e23d4650 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-100603
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-100603
vendor-advisory
https://github.com/openclaw/clawhub/security/advisories/GHSA-5jj4-m8c9-gwcq
patch
https://github.com/openclaw/clawhub/commit/8c2de6c506bb4efabe3f0c2ffb8370b9e23d4650
third-party-advisory
https://www.vulncheck.com/advisories/clawhub-before-8c2de6c506-skill-hiding-via-coordinated-reports
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