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CVE

CWE

Training

CVE-2026-32029

Published: Mar 19, 2026

Modified: Mar 25, 2026

PUBLISHED

CVSS v3.1

5.3

MEDIUM

Description

OpenClaw versions prior to 2026.2.21 improperly parse the left-most X-Forwarded-For header value when requests originate from configured trusted proxies, allowing attackers to spoof client IP addresses. In proxy chains that append or preserve header values, attackers can inject malicious header content to influence security decisions including authentication rate-limiting and IP-based access controls.

Vendor	Product	Versions
OpenClaw	OpenClaw	affected `0 - < 2026.2.21` unaffected `2026.2.21`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

References

GitHub Security Advisory (GHSA-2rgf-hm63-5qph)

third-party-advisory

Patch Commit #1

patch

Patch Commit #2

patch

VulnCheck Advisory: OpenClaw < 2026.2.21 - Client IP Spoofing via X-Forwarded-For Header Parsing

third-party-advisory

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