Auth bypass in Autonettv Relay
CVE-2026-13600
The AutoNetTV Relay WordPress plugin before 3.0.14 does not perform any capability or authentication check before setting a WordPress administrator authentication cookie during its scheduled content-synchronization task. On server configurations where the scheduled task executes before the HTTP response is committed, an unauthenticated attacker who triggers the due task can receive the administrator's session cookie and gain administrator access without credentials.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.003 (27.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 28th percentile — 27.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Autonettv Relay — versions 0
Weakness classification (CWE)
References
- wpscan.com/vulnerability/2f69e28f-cc9f-422e-a014-662f3fddfad3/ (technical-description, exploit, vdb-entry)
Frequently asked questions
- What is CVE-2026-13600?
- CVE-2026-13600 is a high-severity vulnerability in Autonettv Relay, classified under Improper Authentication. CVSS score: 8.1/10. Published 2026-08-10.
- How severe is CVE-2026-13600?
- High severity. CVSS v3 base score is 8.1 out of 10.