CVE-2023-23979
WordPress Quick Event Manager Plugin <= 9.7.4 is vulnerable to Cross Site Scripting (XSS)
CVE-2023-23979 is a high vulnerability (CVSS 7.1) in Fullworks Quick Event Manager, published April 6, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.41%, the 35th percentile. No source names a fixed version.
- Severity
- 7.1 HighCVSS 3.1, CVE List
- Exploit chance
- 0.41%EPSS, 35th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
Unauth. Stored Cross-Site Scripting (XSS) vulnerability in Fullworks Quick Event Manager plugin <= 9.7.4 versions.
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
- Low
Exploit likelihood
Affected products
What each source reports
CVE List Score used
WordPress Quick Event Manager Plugin <= 9.7.4 is vulnerable to Cross Site Scripting (XSS)
Unauth. Stored Cross-Site Scripting (XSS) vulnerability in Fullworks Quick Event Manager plugin <= 9.7.4 versions.
- Record
CVE-2023-23979- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L - Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2023-28043
Unauth. Stored Cross-Site Scripting (XSS) vulnerability in Fullworks Quick Event Manager plugin <= 9.7.4 versions.
- Record
EUVD-2023-28043- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-734q-pq52-4w9r
Unauth. Stored Cross-Site Scripting (XSS) vulnerability in Fullworks Quick Event Manager plugin <...
Unauth. Stored Cross-Site Scripting (XSS) vulnerability in Fullworks Quick Event Manager plugin <= 9.7.4 versions.
- Record
GHSA-734q-pq52-4w9r- 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
NVD
Unauth. Stored Cross-Site Scripting (XSS) vulnerability in Fullworks Quick Event Manager plugin <= 9.7.4 versions.
- Record
CVE-2023-23979- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L - 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
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.