CVE-2026-42719
WordPress Dynamic User Directory plugin <= 2.4 - PHP Object Injection vulnerability
Subscriber PHP Object Injection in Dynamic User Directory <= 2.4 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 Dynamic User Directory plugin <= 2.4 - PHP Object Injection vulnerability
Subscriber PHP Object Injection in Dynamic User Directory <= 2.4 versions.
- Record
CVE-2026-42719- 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-2026-96451
Subscriber PHP Object Injection in Dynamic User Directory <= 2.4 versions.
- Record
EUVD-2026-96451- 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-qprx-44xp-w3rc
Subscriber PHP Object Injection in Dynamic User Directory <= 2.4 versions.
Subscriber PHP Object Injection in Dynamic User Directory <= 2.4 versions.
- Record
GHSA-qprx-44xp-w3rc- 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
Subscriber PHP Object Injection in Dynamic User Directory <= 2.4 versions.
- Record
CVE-2026-42719- 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 |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-42719 is a critical vulnerability (CVSS 9.8) in Sarah Giles Dynamic User Directory, published October 10, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.51%, the 43rd percentile. No source names a fixed version.