GHSA-399c-3gm2-p29v

Source

https://github.com/advisories/GHSA-399c-3gm2-p29v

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-399c-3gm2-p29v/GHSA-399c-3gm2-p29v.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-399c-3gm2-p29v

Aliases

Published

2026-06-23T18:31:40Z

Modified

2026-09-10T12:25:44Z

Severity

6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
7.1 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator

Summary

OpenHarness remote resume commands expose other users' saved session snapshots

Details

OpenHarness ohmo gateway /resume and /summary slash commands default remote_invocable to True, allowing admitted remote senders to enumerate and load arbitrary session snapshots by ID. Attackers can exploit this to access victim snapshots containing private prompts, credentials, tool output, and file paths via shared gateway channels.

Database specific

{
    "cwe_ids": [
        "CWE-862"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-09-04T17:45:36Z",
    "nvd_published_at": "2026-06-23T16:17:06Z",
    "severity": "HIGH"
}

References

Affected packages

PyPI / openharness-ai

Package

Name: openharness-ai; View open source insights on deps.dev
Purl: pkg:pypi/openharness-ai

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Last Affected

0.1.9

Affected versions

0.*

0.1.0

0.1.1

0.1.2

0.1.3

0.1.4

0.1.5

0.1.6

0.1.7

0.1.8

0.1.9

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-399c-3gm2-p29v/GHSA-399c-3gm2-p29v.json"