XSS in Eventespresso Event Espresso
CVE-2020-26153
A cross-site scripting (XSS) vulnerability in wp-content/plugins/event-espresso-core-reg/admin_pages/messages/templates/ee_msg_admin_overview.template.php in the Event Espresso Core plugin before 4.10.7.p for WordPress allows remote attackers to inject arbitrary web script or HTML via the page parameter.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.038 (88.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Eventespresso Event_espresso
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-26153?
- CVE-2020-26153 is a medium-severity vulnerability in Eventespresso Event Espresso, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-07-13.
- How severe is CVE-2020-26153?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2020-26153 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.