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HIGH

CVE-2021-24221

CVSS v3

8.8

HIGH

Score EPSS

2.6 %

probabilité d’exploitation

CISA KEV

Non

exploitation connue

Exploitation

statut SSVC

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.

Détails techniques

Publiée le
2021-04-12

Questions fréquentes

Qu’est-ce que CVE-2021-24221 ?

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-2021-24221 est-elle activement exploitée ?

Aucune exploitation active de CVE-2021-24221 n’est confirmée. Le score EPSS est de 2.6 %, soit la probabilité estimée d’exploitation dans les 30 prochains jours.

Quel est le score CVSS de CVE-2021-24221 ?

CVE-2021-24221 a un score de base CVSS v3 de 8.8 (gravité HIGH).

CVE-2021-24221 touche-t-elle votre environnement ?

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