CVE-2026-40502

See a problem?
Please try reporting it to the source first.

Source

https://cve.org/CVERecord?id=CVE-2026-40502

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-40502.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-40502

Published

2026-04-16T00:08:34Z

Modified

2026-10-08T02:51:23Z

Severity

8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator

Summary

OpenHarness Remote Administrative Command Injection via Gateway Handler

Details

OpenHarness prior to commit dd1d235 contains a command injection vulnerability that allows remote gateway users with chat access to invoke sensitive administrative commands by exploiting insufficient distinction between local-only and remote-safe commands in the gateway handler. Attackers can execute administrative commands such as /permissions full_auto through remote chat sessions to change permission modes of a running OpenHarness instance without operator authorization.

Database specific

{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-862"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/40xxx/CVE-2026-40502.json"
}

References

Affected packages

Git / github.com/HKUDS/OpenHarness

Affected ranges

Type

GIT

Repo

https://github.com/HKUDS/OpenHarness

Events

Introduced

Fixed

dd1d235450dd987b20bff01b7bfb02fe8620a0af

Database specific

Show details

{
    "source":  "REFERENCES"
}

Affected versions

v0.*

v0.1.6

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-40502.json"