Vulnerability-Lookup

CVE-2026-28392 (GCVE-0-2026-28392)

Vulnerability from cvelistv5 – Published: 2026-03-05 21:59 – Updated: 2026-03-06 16:29

Title

OpenClaw < 2026.2.14 - Privilege Escalation in Slack Slash Command Handler via Direct Messages

Summary

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.

Severity ?

8.2 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

7.5 (High)


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

CWE

Incorrect Authorization

Assigner

VulnCheck

References

URL

Tags

	https://github.com/openclaw/openclaw/security/adv…	vendor-advisory
	https://github.com/openclaw/openclaw/commit/f19ea…	patch
	https://www.vulncheck.com/advisories/openclaw-pri…	third-party-advisory

Impacted products

	Vendor	Product	Version
	OpenClaw	OpenClaw	Affected: 0 , < 2026.2.14 (custom)

Credits

Christos (@christos-eth)

Show details on NVD website

JSON

To clipboard

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              "status": "affected",
              "version": "0",
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            }
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      ],
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            "Recovery": "NOT_DEFINED",
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          "name": "GitHub Security Advisory (GHSA-v773-r54f-q32w)",
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  }
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CVE-2026-28392 (GCVE-0-2026-28392)

GHSA-V773-R54F-Q32W

Summary

Affected Packages / Versions

Impact

Fix

Release Process Note

WID-SEC-W-2026-0424

Tags

Sightings

Nomenclature