CVE-2018-20965
The ultimate-member plugin before 2.0.4 for WordPress has XSS.
The ultimate-member plugin before 2.0.4 for WordPress has XSS.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
The ultimate-member plugin before 2.0.4 for WordPress has XSS.
- Record
CVE-2018-20965- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
The ultimate-member plugin before 2.0.4 for WordPress has XSS.
- Record
CVE-2018-20965- Updated
- 2026-11-02
EUVDEUVD-2018-13502 No score
The ultimate-member plugin before 2.0.4 for WordPress has XSS.
- Record
EUVD-2018-13502- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-843m-w227-3q3w
The ultimate-member plugin before 2.0.4 for WordPress has XSS.
The ultimate-member plugin before 2.0.4 for WordPress has XSS.
- Record
GHSA-843m-w227-3q3w- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
The ultimate-member plugin before 2.0.4 for WordPress has XSS.
- Record
CVE-2018-20965- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-20965 is a medium vulnerability (CVSS 6.1) in Ultimatemember Ultimate Member, published August 12, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.04%, the 64th percentile. No source names a fixed version.