Vulnerability · Published Aug 26, 2024 · Assigned by WPScan
CVE-2024-6879Quiz and Survey Master (QSM) < 9.1.1 - Contributor+ Stored XSS
Medium 4.7
In plain English
A medium-severity cross-site scripting in Quiz and Survey Master (QSM) from Unknown. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 38% of all known vulnerabilities).
Severity (CVSS 3.1)4.7Medium
Exploit odds (30 days)0.4%top 62.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
The Quiz and Survey Master (QSM) WordPress plugin before 9.1.1 fails to validate and escape certain Quiz fields before displaying them on a page or post where the Quiz is embedded, which could allows contributor and above roles to perform Stored Cross-Site Scripting (XSS) attacks.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Unknown | Quiz and Survey Master (QSM) | 0 – before 9.1.1 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
References
- https://wpscan.com/vulnerability/4da0b318-03e7-409d-9b02-f108e4232c87/ exploit, vdb-entry, technical-description