XSS in E-Dynamics Events Made Easy
CVE-2021-24813
The Events Made Easy WordPress plugin before 2.2.24 does not sanitise and escape Custom Field Names, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.007 (48.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.
Affected products
- E-dynamics Events_made_easy
- Unknown Events Made Easy — versions 2.2.24
Weakness classification (CWE)
Public proof-of-concept exploits
References
- contact@wpscan.com (Exploit, Third Party Advisory, x_refsource_MISC)
- contact@wpscan.com (x_refsource_CONFIRM, Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-24813?
- CVE-2021-24813 is a medium-severity vulnerability in E-Dynamics Events Made Easy, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2021-11-01.
- How severe is CVE-2021-24813?
- Medium severity. CVSS v3 base score is 4.8 out of 10.
- Is CVE-2021-24813 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.