CVE-2026-34725

HIGH8.3

dbgate-web: Stored XSS in applicationIcon leads to potential RCE in Electron due to unsafe renderer configuration

Published Apr 2, 2026

Modified 3 weeks ago

Details

DbGate is cross-platform database manager. From version 7.0.0 to before version 7.1.5, a stored XSS vulnerability exists in DbGate because attacker-controlled SVG icon strings are rendered as raw HTML without sanitization. In the web UI this allows script execution in another user's browser; in the Electron desktop app this can escalate to local code execution because Electron is configured with nodeIntegration: true and contextIsolation: false. This issue has been patched in version 7.1.5.

References

WEB

https://github.com/dbgate/dbgate/commit/a7d2ed11f3f3d4dfb5d2e4e5467dedafa5fa947e

WEB

https://github.com/dbgate/dbgate/releases/tag/v7.1.5

WEB

https://github.com/dbgate/dbgate/security/advisories/GHSA-35xm-qvjg-8m42

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2026-34725

CVSS Analysis

CVSS v3.1

8.2