Vulnerability in Expresstech Quiz And Survey Master
CVE-2023-3575
The Quiz And Survey Master WordPress plugin before 8.1.11 does not properly sanitize and escape question titles, which could allow users with the Contributor role and above to perform Stored Cross-Site Scripting attacks
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.005 (43.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 44th percentile — 43.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Expresstech Quiz And Survey Master
- Quiz And Survey Master — versions 0
Public proof-of-concept exploits
References
- wpscan.com/vulnerability/6f884688-2c0d-4844-bd31-ef7085edf112 (Exploit, technical-description, Third Party Advisory, exploit, vdb-entry)
- www.onvio.nl/nieuws/research-day-discovering-vulnerabilities-in-wordpress-plugi… (Exploit)
Frequently asked questions
- What is CVE-2023-3575?
- CVE-2023-3575 is a medium-severity vulnerability in Expresstech Quiz And Survey Master, classified under CWE-79 CROSS-SITE SCRIPTING (XSS). CVSS score: 5.4/10. Published 2023-08-07.
- How severe is CVE-2023-3575?
- Medium severity. CVSS v3 base score is 5.4 out of 10.
- Is CVE-2023-3575 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.