GHSA-r87g-78mx-3wg4

Suggest an improvement
Source
https://github.com/advisories/GHSA-r87g-78mx-3wg4
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-r87g-78mx-3wg4/GHSA-r87g-78mx-3wg4.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-r87g-78mx-3wg4
Aliases
Published
2026-06-03T00:30:27Z
Modified
2026-07-10T17:41:40Z
Severity
  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
  • 2.1 (Low) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P CVSS Calculator
Summary
DesktopCommanderMCP is vulnerable to Uncontrolled Resource Consumption
Details

A security flaw has been discovered in wonderwhy-er DesktopCommanderMCP up to 0.2.38. This impacts an unknown function of the file src/search-manager.ts of the component start_search. Performing a manipulation of the argument SearchResult[] results in inefficient regular expression complexity. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks. Upgrading to version 0.2.39 will fix this issue. The patch is named 4ce845f8749b6a159b57b38dcc3357f7222a8078. It is suggested to upgrade the affected component.

Database specific 
{
    "cwe_ids":  [
        "CWE-400"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2026-07-10T17:15:12Z",
    "nvd_published_at":  "2026-06-03T00:16:30Z",
    "severity":  "LOW"
}
References

Affected packages

npm / @wonderwhy-er/desktop-commander

Package

Name
@wonderwhy-er/desktop-commander
View open source insights on deps.dev
Purl
pkg:npm/%40wonderwhy-er/desktop-commander

Affected ranges

Type
SEMVER
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0.2.39

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-r87g-78mx-3wg4/GHSA-r87g-78mx-3wg4.json"