XSS in Eventprime

CVE-2023-33326

Unauth. Reflected (XSS) Cross-Site Scripting (XSS) vulnerability in EventPrime plugin <= 2.8.6 versions.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (42.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L.

Affected products

Eventprime — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

20142995/nuclei-templates

References

patchstack.com/database/vulnerability/eventprime-event-calendar-management/word… (vdb-entry)

Frequently asked questions

What is CVE-2023-33326?: CVE-2023-33326 is a high-severity vulnerability in Eventprime, classified under Cross-site Scripting. CVSS score: 7.1/10. Published 2023-05-28.
How severe is CVE-2023-33326?: High severity. CVSS v3 base score is 7.1 out of 10.
Is CVE-2023-33326 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.