CVE-2026-84756
WordPress WCFM Membership plugin <= 2.11.11 - Privilege Escalation vulnerability
Subscriber Privilege Escalation in WCFM Membership <= 2.11.11 versions.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
WordPress WCFM Membership plugin <= 2.11.11 - Privilege Escalation vulnerability
Subscriber Privilege Escalation in WCFM Membership <= 2.11.11 versions.
- Record
CVE-2026-84756- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N - Weakness
- CWE-266
- Updated
- 2026-11-02
EUVDEUVD-2026-70586
Subscriber Privilege Escalation in WCFM Membership <= 2.11.11 versions.
- Record
EUVD-2026-70586- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-wjjj-qg6g-7h4c
Subscriber Privilege Escalation in WCFM Membership <= 2.11.11 versions.
Subscriber Privilege Escalation in WCFM Membership <= 2.11.11 versions.
- Record
GHSA-wjjj-qg6g-7h4c- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N - Weakness
- CWE-266
- Updated
- 2026-11-02
NVD
Subscriber Privilege Escalation in WCFM Membership <= 2.11.11 versions.
- Record
CVE-2026-84756- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N - Weakness
- CWE-266
- 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-2026-84756 is a high vulnerability (CVSS 7.1) in Wc Lovers Wcfm Membership, published September 3, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.28%, the 20th percentile. No source names a fixed version.