CVE-2026-66469
WordPress Arvow AI SEO Writer plugin <= 1.5.3 - Broken Access Control vulnerability
Unauthenticated Broken Access Control in Arvow AI SEO Writer <= 1.5.3 versions.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
WordPress Arvow AI SEO Writer plugin <= 1.5.3 - Broken Access Control vulnerability
Unauthenticated Broken Access Control in Arvow AI SEO Writer <= 1.5.3 versions.
- Record
CVE-2026-66469- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Weakness
- CWE-862
- Updated
- 2026-11-02
EUVDEUVD-2026-57888
Unauthenticated Broken Access Control in Arvow AI SEO Writer <= 1.5.3 versions.
- Record
EUVD-2026-57888- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-wj2j-w9f3-mmhx
Unauthenticated Broken Access Control in Arvow AI SEO Writer <= 1.5.3 versions.
Unauthenticated Broken Access Control in Arvow AI SEO Writer <= 1.5.3 versions.
- Record
GHSA-wj2j-w9f3-mmhx- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Weakness
- CWE-862
- Updated
- 2026-11-02
NVD
Unauthenticated Broken Access Control in Arvow AI SEO Writer <= 1.5.3 versions.
- Record
CVE-2026-66469- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Weakness
- CWE-862
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-66469 is a high vulnerability (CVSS 7.5) in Afonso Matos Arvow Ai Seo Writer, published August 13, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.35%, the 28th percentile. No source names a fixed version.