CVE-2026-42686
WordPress EventPrime plugin <= 4.3.2.1 - Cross Site Scripting (XSS) vulnerability
CVE-2026-42686 is a high vulnerability (CVSS 7.1) in Eventprime, published June 15, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.35%, the 29th percentile. No source names a fixed version.
- Severity
- 7.1 HighCVSS 3.1, CVE List
- Exploit chance
- 0.35%EPSS, 29th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
Subscriber Cross Site Scripting (XSS) in EventPrime <= 4.3.2.1 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
- None
- Integrity
- Low
- Availability
- High
Exploit likelihood
Affected products
What each source reports
CVE List Score used
WordPress EventPrime plugin <= 4.3.2.1 - Cross Site Scripting (XSS) vulnerability
Subscriber Cross Site Scripting (XSS) in EventPrime <= 4.3.2.1 versions.
- Record
CVE-2026-42686- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H - Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2026-36834
Subscriber Cross Site Scripting (XSS) in EventPrime <= 4.3.2.1 versions.
- Record
EUVD-2026-36834- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-jpgx-m7fc-62c2
Subscriber Cross Site Scripting (XSS) in EventPrime <= 4.3.2.1 versions.
Subscriber Cross Site Scripting (XSS) in EventPrime <= 4.3.2.1 versions.
- Record
GHSA-jpgx-m7fc-62c2- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H - Weakness
- CWE-79
- Updated
- 2026-11-02
NVD
Subscriber Cross Site Scripting (XSS) in EventPrime <= 4.3.2.1 versions.
- Record
CVE-2026-42686- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H - Weakness
- CWE-79
- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.