What is GHSA-qpph-f397-9mqv?

GHSA-qpph-f397-9mqv is a security advisory published by GitHub Security Advisories with High severity. The JetBackup WordPress plugin before 3.1.23.5 does not verify the role or capabilities of the...

Which CVE IDs does GHSA-qpph-f397-9mqv cover?

GHSA-qpph-f397-9mqv covers the following CVE IDs: CVE-2026-19453. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-qpph-f397-9mqv?

GHSA-qpph-f397-9mqv has a CVSS v3 base score of 7.1, published by GitHub Security Advisories.

GHSA-qpph-f397-9mqvHighCVSS 7.1

The JetBackup WordPress plugin before 3.1.23.5 does not verify the role or capabilities of the...

Vendor

GitHub Security Advisories

Published

September 2, 2026

Last Modified

September 2, 2026

🔗 CVE IDs covered (1)

CVE-2026-19453 →

📋 Description

The JetBackup WordPress plugin before 3.1.23.5 does not verify the role or capabilities of the account it preserves across a restore or migration before granting it administrator privileges, allowing a subscriber-level user to gain administrator access after the site owner restores or migrates the site.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-19453
https://wpscan.com/vulnerability/82792fbb-36b3-4a90-a7a3-ddb2573e62f2
https://github.com/advisories/GHSA-qpph-f397-9mqv