CVE-2026-78276
WordPress Fluent Boards Pro plugin <= 2.0.11 - PHP Object Injection vulnerability
Editor PHP Object Injection in Fluent Boards Pro <= 2.0.11 versions.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- High
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
WordPress Fluent Boards Pro plugin <= 2.0.11 - PHP Object Injection vulnerability
Editor PHP Object Injection in Fluent Boards Pro <= 2.0.11 versions.
- Record
CVE-2026-78276- CVSS 3.1
- 7.2 High
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-502
- Updated
- 2026-11-02
EUVDEUVD-2026-66939
Editor PHP Object Injection in Fluent Boards Pro <= 2.0.11 versions.
- Record
EUVD-2026-66939- CVSS 3.1
- 7.2 High
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-8fp2-8xxx-p64x
Editor PHP Object Injection in Fluent Boards Pro <= 2.0.11 versions.
Editor PHP Object Injection in Fluent Boards Pro <= 2.0.11 versions.
- Record
GHSA-8fp2-8xxx-p64x- CVSS 3.1
- 7.2 High
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-502
- Updated
- 2026-11-02
NVD
Editor PHP Object Injection in Fluent Boards Pro <= 2.0.11 versions.
- Record
CVE-2026-78276- CVSS 3.1
- 7.2 High
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-502
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, products, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-78276 is a high vulnerability (CVSS 7.2) in Wp Manage Ninja Fluent Boards Pro, published August 27, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.54%, the 45th percentile. No source names a fixed version.