Vulnerability in Helpiewp Accordion \& Faq
CVE-2023-1891
The Accordion & FAQ WordPress plugin before 1.9.9 does not escape various generated URLs, before outputting them in attributes when some notices are displayed, leading to Reflected Cross-Site Scripting
EPSS: 0.005 (39.9th 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
- Helpiewp Accordion_\&_faq
- Unknown Accordion & Faq — versions 0
Public proof-of-concept exploits
References
- contact@wpscan.com (Exploit, technical-description, Third Party Advisory, exploit, vdb-entry)
Frequently asked questions
- What is CVE-2023-1891?
- CVE-2023-1891 is a medium-severity vulnerability in Helpiewp Accordion \& Faq, classified under CWE-79 CROSS-SITE SCRIPTING (XSS). CVSS score: 6.1/10. Published 2023-06-27.
- How severe is CVE-2023-1891?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2023-1891 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.