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CVE-2021-24221

HIGH

8.8

Description

The Quiz And Survey Master – Best Quiz, Exam and Survey Plugin for WordPress plugin before 7.1.12 did not sanitise the result_id GET parameter on pages with the [qsm_result] shortcode without id attribute, concatenating it in a SQL statement and leading to an SQL injection. The lowest role allowed to use this shortcode in post or pages being author, such user could gain unauthorised access to the DBMS. If the shortcode (without the id attribute) is embed on a public page or post, then unauthenticated users could exploit the injection.

CVE Details

CVSS v3.1 Score8.8

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published4/12/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

expresstech:quiz_and_survey_master

Weaknesses (CWE)

CWE-89

References

https://plugins.trac.wordpress.org/changeset/2479603/(contact@wpscan.com)

https://wpscan.com/vulnerability/3b52b25c-82a1-41c7-83ac-92e244f7c5ab(contact@wpscan.com)

https://plugins.trac.wordpress.org/changeset/2479603/(af854a3a-2127-422b-91ae-364da2661108)

https://wpscan.com/vulnerability/3b52b25c-82a1-41c7-83ac-92e244f7c5ab(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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