CVE-2026-43583

Name: CVE-2026-43583
Creator: NVD / NIST
Published: 2026-05-06T20:16:34.203+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6/10EPSS 0.21%

Last modified Jun 17, 2026

CVE-2026-43583 is a medium-severity vulnerability rated 6/10 on the CVSS scale. OpenClaw versions 2026.4.10 before 2026.4.14 fail to persist session context during delivery queue recovery for media replay. Attackers can exploit recovered queued outbound media to bypass group tool policy enforcement and weaken channel media restrictions after service restart or recovery.. EPSS estimates a 0.21% chance of exploitation in the next 30 days.

Description

OpenClaw versions 2026.4.10 before 2026.4.14 fail to persist session context during delivery queue recovery for media replay. Attackers can exploit recovered queued outbound media to bypass group tool policy enforcement and weaken channel media restrictions after service restart or recovery.

Metrics

CVSS 3.1

6.5/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

CVSS 4.0

6/10

CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.21%

11.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-862

Affected Software

Vendor	Product	Versions
Openclaw	Openclaw	>= 2026.4.10, < 2026.4.14

References

https://github.com/openclaw/openclaw/commit/48aae82bbc19ba8b0741e61a08063eb0d1df464ePatch
https://github.com/openclaw/openclaw/security/advisories/GHSA-r77c-2cmr-7p47Mitigation, Vendor Advisory
https://www.vulncheck.com/advisories/openclaw-loss-of-group-tool-policy-context-in-delivery-queue-recoveryThird Party Advisory

Timeline

Published: May 6, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-43583?

How severe is CVE-2026-43583?

CVE-2026-43583 has a CVSS score of 6/10 (MEDIUM severity). The EPSS model estimates a 0.21% probability of exploitation in the next 30 days.

How do I fix CVE-2026-43583?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-43583?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST