Cross-Site Request Forgery in Quiz And Survey Master Plugin for WordPress
CVE-2023-0292

8.1HIGH

Key Information:

Vendor

Wordpress
Status
Quiz And Survey Master – Best Quiz, Exam and Survey Plugin for WordPress
Vendor
CVE Published:
9 June 2023

What is CVE-2023-0292?

The Quiz And Survey Master plugin for WordPress contains a vulnerability that affects versions up to and including 8.0.8. Due to inadequate nonce validation in the qsm_remove_file_fd_question AJAX action, unauthenticated attackers can craft unauthorized requests to delete any media files. Exploiting this vulnerability requires the attacker to deceive a site administrator into triggering the malicious action, which can lead to significant data loss.

Affected Version(s)

Quiz And Survey Master – Best Quiz, Exam and Survey Plugin for WordPress * <= 8.0.8

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://wordpress.org/plugins/quiz-master-next/
https://packetstormsecurity.com/files/171011/wpqsm808-xsr...

CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Julien Ahrens
.