Arvow AI SEO Writer <= 1.5.3 - Missing Authorization
medium
The Arvow AI SEO Writer plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in versions up to, and including, 1.5.3. This makes it possible for unauthenticated attackers to perform an unauthorized action.
- CVSS:
- 5.3
(Wordfence)
- Affected:
- up to 1.5.3
- Fixed in:
- 1.5.4
- Disclosed:
- Aug 10, 2026
CVE-2026-66469 on NVD →
Arvow AI SEO Writer <= 1.5.3 - Unauthenticated Arbitrary Post Creation via Webhook Secret Type-Juggling
medium
The Arvow AI SEO Writer plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in all versions up to, and including, 1.5.3. This makes it possible for unauthenticated attackers to create arbitrary posts.
- CVSS:
- 5.3
(Wordfence)
- Affected:
- up to 1.5.3
- Fixed in:
- 1.5.4
- Disclosed:
- Aug 5, 2026
CVE-2026-16257 on NVD →
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