OpenClaw: Feishu Raw Card Send Surface Can Mint Legacy Card Callbacks That Bypass DM Pairing

MEDIUM 5.3CVE-2026-35664 · GHSA-77w2-crqv-cmv3 · Published 10/04/2026 · updated 17/06/2026

In short

CVE-2026-35664 is a MEDIUM (CVSS 5.3) vulnerability affecting openclaw (openclaw), openclaw.
Chance of exploitation in the next 30 days (EPSS): 0.28%, higher than 20.0% of all vulnerabilities.
Fix: update to 2026.3.25, 2026.3.28 or later.

Package	Affected versions	Patched versions
openclaw openclaw	`< 2026.3.25`	`2026.3.25`
openclaw npm	`< 2026.3.28`	`2026.3.28`

Description

Summary

Feishu Raw card Send Surface Can Mint Legacy Card Callbacks That Bypass DM Pairing

Affected Packages / Versions

Package: openclaw
Affected versions: <= 2026.3.24
First patched version: 2026.3.25
Latest published npm version at verification time: 2026.3.24

Details

Feishu raw card sends could previously mint legacy callback payloads that bypassed DM pairing and let unpaired recipients reach callback handling. Commit 81c45976db532324b5a0918a70decc19520dc354 rejects legacy raw-card command payloads so callbacks stay on the normal paired path.

Verified vulnerable on tag v2026.3.24 and fixed on main by commit 81c45976db532324b5a0918a70decc19520dc354.

Fix Commit(s)

81c45976db532324b5a0918a70decc19520dc354

NVD description

OpenClaw before 2026.3.25 contains an authentication bypass vulnerability in raw card send surface that allows unpaired recipients to mint legacy callback payloads. Attackers can send raw card commands to bypass DM pairing restrictions and reach callback handling without proper authorization.

References

openclaw/openclaw security advisory · WEB
openclaw/openclaw commit 81c4597 · WEB
openclaw/openclaw · PACKAGE
vulncheck.com/advisories/openclaw-dm-pairing-bypass-via-legacy-card-callbacks · Third Party Advisory

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Package

Affected versions

Patched versions

openclaw

< 2026.3.25

2026.3.25

openclaw

npm

< 2026.3.28

2026.3.28

Description

Summary

Feishu Raw card Send Surface Can Mint Legacy Card Callbacks That Bypass DM Pairing

Affected Packages / Versions

Package: openclaw
Affected versions: <= 2026.3.24
First patched version: 2026.3.25
Latest published npm version at verification time: 2026.3.24

Details

Verified vulnerable on tag v2026.3.24 and fixed on main by commit 81c45976db532324b5a0918a70decc19520dc354.

Fix Commit(s)

81c45976db532324b5a0918a70decc19520dc354

NVD description

More vulnerabilities in openclaw

See all →