Vulnerability · Published Aug 3, 2024 · Assigned by WPScan

CVE-2024-6390Quiz and Survey Master (QSM) < 9.1.0 - Contributor+ Stored XSS

Medium 5.9

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 0.3% (higher than 26% of all known vulnerabilities).

Severity (CVSS 3.1)5.9Medium

Exploit odds (30 days)0.3%top 73.8% 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 9.1.0 does not properly sanitise and escape some of its Quizz settings, which could allow high privilege users such as contributor to perform Stored Cross-Site Scripting attacks

Affected products (as reported)

Vendor	Product	Versions
Unknown	Quiz and Survey Master (QSM)	0 – before 9.1.0

References

https://wpscan.com/vulnerability/00586687-33c7-4d84-b606-0478b1063d24/ exploit, vdb-entry, technical-description