Dashboard / CVE-2026-53851

CVE-2026-53851

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 73/100
Published: 2026-06-16 Modified: 2026-10-25 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: X
AT: Present
VC: None
VI: Low
VA: None

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.

Weakness Classification (1)

Affected Software (9)

VendorProductVersion
openclaw openclaw < 2026.5.12
openclaw openclaw 2026.5.12
openclaw openclaw 2026.5.12
openclaw openclaw 2026.5.12
openclaw openclaw 2026.5.12
openclaw openclaw 2026.5.12
openclaw openclaw 2026.5.12
openclaw openclaw 2026.5.12
openclaw openclaw 2026.5.12

References & Advisories (2)

Bug Bounty Relevance

73 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

6.3 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/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 — Exploitation Probability

0.19%
Raw Score 0.001910
Percentile 8.8%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00191
2026-10-28
0.00191

Intelligence Sources

nvd ref →

External Links