CVE-2026-100557CWE-863broken-access-control

CVE-2026-100557

High · published September 26, 2026

CVSS v3.1
8.3
EPSS
0%
Percentile
13.9
In the wild
Unconfirmed
What it is

OpenClaw versions before 2026.8.1 contain an authorization bypass vulnerability in skill tool dispatch that fails to carry the sender's owner status. Non-owner senders authorized to invoke skill commands can access owner-only tools and server credentials reserved for owners.

The record
Technical detail
CVSS v3.1
8.3 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
CVSS v4.0
8.7 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
EPSS
0.00237 · 13.9th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2026-09-26T07:17Z
References (2)
https://github.com/openclaw/openclaw/security/advisories/GHSA-7cp7-87pj-p32v · [email protected]https://www.vulncheck.com/advisories/openclaw-before-2026.8.1-authorization-bypass-via-skill-tool-dispatch · [email protected]
EPSS history
Timeline
  • 27 SEP 03:24Z
    EPSS moved — → 0%
    epss
  • 26 SEP 02:18Z
    OpenClaw before 2026.8.1 Authorization Bypass via Skill Tool Dispatch
    cvelistv5