CVE-2026-78262
WordPress WP Project Manager plugin <= 4.0.6 - PHP Object Injection vulnerability
Unauthenticated PHP Object Injection in WP Project Manager <= 4.0.6 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
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
WordPress WP Project Manager plugin <= 4.0.6 - PHP Object Injection vulnerability
Unauthenticated PHP Object Injection in WP Project Manager <= 4.0.6 versions.
- Record
CVE-2026-78262- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-502
- Updated
- 2026-11-02
EUVDEUVD-2026-65169
Unauthenticated PHP Object Injection in WP Project Manager <= 4.0.6 versions.
- Record
EUVD-2026-65169- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-xgwv-wp33-rjpx
Unauthenticated PHP Object Injection in WP Project Manager <= 4.0.6 versions.
Unauthenticated PHP Object Injection in WP Project Manager <= 4.0.6 versions.
- Record
GHSA-xgwv-wp33-rjpx- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-502
- Updated
- 2026-11-02
NVD
Unauthenticated PHP Object Injection in WP Project Manager <= 4.0.6 versions.
- Record
CVE-2026-78262- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-502
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-78262 is a critical vulnerability (CVSS 9.8) in Wedevs Wp Project Manager, published August 24, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.56%, the 47th percentile. No source names a fixed version.