๐Ÿ›ก๏ธ CVE-2026-41343
๐ŸŸก CVSS 5.3 โ€” Medium โœ… No Known Exploit CWE-799 NVD
5.3
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

OpenClaw before 2026.3.31 lacks a shared pre-auth concurrency budget on the public LINE webhook path, allowing attackers to cause transient availability loss. Remote attackers can flood the webhook endpoint with concurrent requests before signature verification to exhaust resources and degrade service availability.

Details

Severity MEDIUM
CVSS Score 5.3
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE CWE-799
Public Exploit โœ… No
Source NVD
Published 2026-04-23
Updated 2026-06-15
Modified 2026-04-28

Affected Packages

Software From version Fixed in
openclaw โ€” 2026.3.31

Similar Threats

Exploit Protection

Help block exploit attempts

BotEraser is designed to detect and help reduce malicious bot traffic that may target known vulnerabilities on your site.

Try BotEraser Free โ†’

No credit card required  ยท  Results in minutes

ⓘ Data Notice: The information presented above has been compiled from publicly available internet sources. Boteraser aggregates this data solely for informational purposes and does not independently classify, evaluate, or endorse any findings about the vulnerabilities listed. The accuracy and completeness of this information is the sole responsibility of the original publishers. Boteraser and its operators accept no liability for any decisions made based on this data.