Is CVE-2026-28392 actively exploited?

No active exploitation of CVE-2026-28392 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-28392 be exploited remotely?

Yes. CVE-2026-28392 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-28392?

CVE-2026-28392 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2026-28392

CWE-863Published: March 5, 2026· Updated: Mar 10, 2026

9.8

CVSS v3.1

EPSS:0.03%probability of exploitation in 30 daysPercentile:7.3th

Official Description

OpenClaw versions prior to 2026.2.14 contain a privilege escalation vulnerability in the Slack slash-command handler that incorrectly authorizes any direct message sender when dmPolicy is set to open (must be configured). Attackers can execute privileged slash commands via direct message to bypass allowlist and access-group restrictions.

NVD Source

Technical Analysis

CVE-2026-28392 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.