MEDIUM
CVE-2026-41377
CWE-636Published: April 28, 2026· Updated: May 1, 2026
4.6
CVSS v3.1
EPSS:0.03%probability of exploitation in 30 daysPercentile:10.0th
Official Description
OpenClaw before 2026.3.31 contains a fail-open vulnerability in the plugin installation flow where security scan failures do not block installation. Attackers can exploit scan failures to install untrusted plugins when operators proceed despite visible scan warnings.
Technical Analysis
CVE-2026-41377 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.Low
User InteractionRequired
ScopeUnchanged
Impact
ConfidentialityLow
IntegrityLow
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
Affected Vendors & Products
openclaw1 product
openclaw
Source: NVD CPE · 1 total CPE entries
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
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GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
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PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
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Official Patches & Advisories
All References (6)
Quick Facts
CVE IDCVE-2026-41377
CVSS Score4.6 / 10
SeverityMEDIUM
WeaknessCWE-636
CISA KEVNo
EPSS (30d)0.03%
Affected1 vendor
PublishedApr 28, 2026
Related CVEs (CWE-636)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2026-41377 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.