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CVE-2026-53851

5.3 MEDIUM

OpenClaw before 2026.5.12 contains a notification bypass vulnerability allowing Slack reaction events to enter the agent pipeline despite...

Published: 2026-06-16 · Last updated: 2026-06-16

Severity and scoring

CVSS
5.3 MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CWE
CWE-862

Description

OpenClaw before 2026.5.12 contains a notification bypass vulnerability allowing Slack reaction events to enter the agent pipeline despite disabled reaction notifications. Attackers can trigger unintended agent processing by sending reaction events when the feature is enabled, potentially leading to unauthorized processing of lower-trust input.

Source: NVD

References

Related CVEs

Same CWE

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  • CVE-2026-53866 — OpenClaw before 2026.5.12 contains an allowlist bypass vulnerability in shell inline-command parsing that allows authenticated operators ... (8.1 HIGH)
  • CVE-2026-53850 — OpenClaw before 2026.4.25 contains a control scope enforcement bypass vulnerability in the focus command that allows authenticated caller... (5.5 MEDIUM)
  • CVE-2026-53844 — OpenClaw before 2026.4.29 contains a session visibility check bypass vulnerability in shared memory search that allows authenticated call... (6.5 MEDIUM)
  • CVE-2026-10831 — A denial-of-service vulnerability exists in NPort devices because of improper access control on the command port