HIGH

CVE-2023-22621

CVSS v3

7.2

HIGH

EPSS Score

86.9%

exploit probability

CISA KEV

No

known exploited

Exploitation

SSVC status

Description

Strapi through 4.5.5 allows authenticated Server-Side Template Injection (SSTI) that can be exploited to execute arbitrary code on the server. A remote attacker with access to the Strapi admin panel can inject a crafted payload that executes code on the server into an email template that bypasses the validation checks that should prevent code execution.

Technical details

Published
4/19/2023

Frequently asked questions

What is CVE-2023-22621?

Strapi through 4.5.5 allows authenticated Server-Side Template Injection (SSTI) that can be exploited to execute arbitrary code on the server. A remote attacker with access to the Strapi admin panel can inject a crafted payload that executes code on the server into an email template that bypasses the validation checks that should prevent code execution.

Is CVE-2023-22621 actively exploited?

Active exploitation of CVE-2023-22621 has not been confirmed. The EPSS score is 86.9%, indicating the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2023-22621?

CVE-2023-22621 has a CVSS v3 base score of 7.2 (HIGH severity).

Is CVE-2023-22621 affecting your environment?

Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.