CVE-2026-66455
WordPress ReactPress plugin <= 3.4.0 - Broken Access Control vulnerability
Subscriber Broken Access Control in ReactPress <= 3.4.0 versions.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
WordPress ReactPress plugin <= 3.4.0 - Broken Access Control vulnerability
Subscriber Broken Access Control in ReactPress <= 3.4.0 versions.
- Record
CVE-2026-66455- CVSS 3.1
- 6.0 Medium
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L - Weakness
- CWE-862
- Updated
- 2026-11-02
EUVDEUVD-2026-57875
Subscriber Broken Access Control in ReactPress <= 3.4.0 versions.
- Record
EUVD-2026-57875- CVSS 3.1
- 6.0 Medium
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-h8rh-5pc8-x2wc
Subscriber Broken Access Control in ReactPress <= 3.4.0 versions.
Subscriber Broken Access Control in ReactPress <= 3.4.0 versions.
- Record
GHSA-h8rh-5pc8-x2wc- CVSS 3.1
- 6.0 Medium
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L - Weakness
- CWE-862
- Updated
- 2026-11-02
NVD
Subscriber Broken Access Control in ReactPress <= 3.4.0 versions.
- Record
CVE-2026-66455- CVSS 3.1
- 6.0 Medium
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L - 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-2026-66455 is a medium vulnerability (CVSS 6.0) in Rockiger Reactpress, published August 13, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.21%, the 10th percentile. No source names a fixed version.