Vulnerability · Published Sep 23, 2024 · Assigned by WPScan

CVE-2024-8758Quiz and Survey Master (QSM) < 9.1.3 - Author+ Stored XSS

Medium 4.8

In plain English

A medium-severity security flaw 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 34% of all known vulnerabilities).

Severity (CVSS 3.1)4.8Medium

Exploit odds (30 days)0.4%top 66.0% 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 9.1.3 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).

Affected products (as reported)

Vendor	Product	Versions
Unknown	Quiz and Survey Master (QSM)	0 – before 9.1.3

References

https://wpscan.com/vulnerability/d74ecae2-3a1e-4fc7-9dd3-04cef631ecd9/ exploit, vdb-entry, technical-description