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VULNERABILITIES

CVE-2026-28480 Details

Description

OpenClaw versions prior to 2026.2.14 contain an authorization bypass vulnerability where Telegram allowlist matching accepts mutable usernames instead of immutable numeric sender IDs. Attackers can spoof identity by obtaining recycled usernames to bypass allowlist restrictions and interact with bots as unauthorized senders.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/openclaw/openclaw/commit/9e147f00b48e63e7be6964e0e2a97f2980854128 [email protected]Patch
https://github.com/openclaw/openclaw/commit/e3b432e481a96b8fd41b91273818e514074e05c3 [email protected]Patch
https://github.com/openclaw/openclaw/security/advisories/GHSA-mj5r-hh7j-4gxf [email protected]Vendor Advisory
https://www.vulncheck.com/advisories/openclaw-identity-spoofing-via-mutable-username-in-telegram-allowlist-authorization [email protected]Third Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-290Authentication Bypass by Spoofing[email protected]

Affected Products

ProductVersions
openclaw openclaw
< 2026.2.14

CPE

  • cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-28480
NVD Published Date:
Mar 5, 2026
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2026-28480 Details - Not Deferred