PT-2025-36247 · Expresstech Systems · Quiz/Survey Master

Phat Rio - Bluerock · Published 2025-09-05 · Updated 2025-09-05 · CVE-2025-49401

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Quiz And Survey Master versions through 10.2.5

Description Deserialization of untrusted data in ExpressTech Systems Quiz And Survey Master allows for object injection.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Incorrect Privilege Assignment

Deserialization of Untrusted Data

Weakness Enumeration

CWE-266

CWE-502

Related Identifiers

CVE-2025-49401

Affected Products

Quiz/Survey Master

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2025-49401 · Security Note
• https://twitter.com/CVEnew/status/1964008838257946955 · Twitter Post
• https://patchstack.com/database/wordpress/plugin/quiz-master-next/vulnerability/wordpress-quiz-and-survey-master-plugin-10-2-5-php-object-injection-vulnerability?_s_id=cve · Note
• https://t.me/canyoupwnme/6899 · Telegram Post
• https://patchstack.com/database/Wordpress/Theme/smartSEO/vulnerability/wordpress-smart-seo-plugin-4-0-privilege-escalation-vulnerability?_s_id=cve · Note
• https://t.me/canyoupwnme/6905 · Telegram Post