CVE-2026-11588
EONSR AEO Agent <= 3.7.9 - Unauthenticated Stored XSS via Scheduled Post Creation
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
The EONSR AEO Agent WordPress plugin through 3.7.9 does not perform any authorisation check on one of its REST API routes and disables HTML sanitisation before saving the post, allowing unauthenticated attackers to create administrator-attributed published posts containing arbitrary web scripts that execute in the browser of any visitor, including administrators (Stored XSS).
| Vendor | unknown |
| Product | eonsr aeo agent |
| Published | Aug 6, 2026 |
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Affected Versions
Unknown / EONSR AEO Agent
0 ≤ 3.7.9
References
Credits
Pedro Pinho WPScan