Medium severity4.2NVD Advisory· Published Jun 16, 2026· Updated Jun 16, 2026

CVE-2026-53860

Description

OpenClaw before 2026.5.7 contains a sender policy bypass vulnerability in BlueBubbles that allows participants to match allowlist entries through conversation metadata rather than stable sender identity. Attackers can influence conversation-level identifiers to receive agent responses intended for configured senders, potentially bypassing access controls.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
openclawnpm	< 2026.5.7	2026.5.7

Affected products

OpenClaw/Openclawllm-fuzzy
Range: < 2026.5.7

Patches

Vulnerability mechanics

References

github.com/advisories/GHSA-8j37-5w68-wj2gghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2026-53860ghsaADVISORY
github.com/openclaw/openclaw/security/advisories/GHSA-8j37-5w68-wj2gnvdWEB
www.vulncheck.com/advisories/openclaw-sender-policy-bypass-via-mutable-conversation-identifiers-in-bluebubblesnvdWEB

News mentions

OpenClaw: 25 CVEs Disclosed in a Single Day — Allowlist Bypasses and Privilege Escalation Dominate
Vypr Intelligence · Jun 16, 2026

cvss	0.273
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000