XSS in Expresstech Quiz And Survey Master
CVE-2022-4032
The Quiz and Survey Master plugin for WordPress is vulnerable to iFrame Injection via the 'question[id]' parameter in versions up to, and including, 8.0.4 due to insufficient input sanitization and output escaping that allowed iframe tags to be injected. This makes it possible for unauthenticated attackers to inject iFrames in pages that will execute whenever a user accesses an injected page.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.008 (54.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 54.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.008 · change: +0.001
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.wordfence.com/threat-intel/vulnerabilities/id/b901b3f8-8bbd-42ef-8e0c-de6d0…
- plugins.trac.wordpress.org/changeset (Patch, Third Party Advisory)
- www.wordfence.com/vulnerability-advisories-continued/ (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-4032?
- CVE-2022-4032 is a high-severity vulnerability in Expresstech Quiz And Survey Master, classified under Improper Input Validation. CVSS score: 7.2/10. Published 2022-11-29.
- How severe is CVE-2022-4032?
- High severity. CVSS v3 base score is 7.2 out of 10.
- Is CVE-2022-4032 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.