CVE-2026-66451
WordPress WP Event SOlution plugin <= 4.1.9 - Broken Authentication vulnerability
CVE-2026-66451 is a medium vulnerability (CVSS 6.5) in Arraytics Wp Event Solution, published August 6, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.33%, the 26th percentile. No source names a fixed version.
- Severity
- 6.5 MediumCVSS 3.1, CVE List
- Exploit chance
- 0.33%EPSS, 26th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
Unauthenticated Broken Authentication in WP Event SOlution <= 4.1.9 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
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
Affected products
What each source reports
CVE List Score used
WordPress WP Event SOlution plugin <= 4.1.9 - Broken Authentication vulnerability
Unauthenticated Broken Authentication in WP Event SOlution <= 4.1.9 versions.
- Record
CVE-2026-66451- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N - Weakness
- CWE-288
- Updated
- 2026-11-02
EUVDEUVD-2026-53884
Unauthenticated Broken Authentication in WP Event SOlution <= 4.1.9 versions.
- Record
EUVD-2026-53884- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-g5q3-jjf3-h8h5
Unauthenticated Broken Authentication in WP Event SOlution <= 4.1.9 versions.
Unauthenticated Broken Authentication in WP Event SOlution <= 4.1.9 versions.
- Record
GHSA-g5q3-jjf3-h8h5- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N - Weakness
- CWE-288
- Updated
- 2026-11-02
NVD
Unauthenticated Broken Authentication in WP Event SOlution <= 4.1.9 versions.
- Record
CVE-2026-66451- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N - Weakness
- CWE-288
- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.