CVE-2021-24492

Handsome Testimonials & Reviews < 2.1.1 - Authenticated (Subscriber+) SQL Injection

The hndtst_action_instance_callback AJAX call of the Handsome Testimonials & Reviews WordPress plugin before 2.1.1, available to any authenticated users, does not sanitise, validate or escape the hndtst_previewShortcodeInstanceId POST parameter before using it in a SQL statement, leading to an SQL Injection issue.

Affected

Handsome Testimonials & Reviews

CVSS v3.1 NVD

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0 NVD

6.5 MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P

EPSS

1.60% chance of exploitation in the next 30 days, 75th percentile

Published

2021-08-02

Updated

2024-08-03

Proof-of-concept exploits (2)

• https://codevigilant.com/disclosure/2021/wp-plugin-handsome-testimonials/
• https://wpscan.com/vulnerability/42760007-0e59-4d45-8d64-86bc0b8dacea

Security advisories

• https://codevigilant.com/disclosure/2021/wp-plugin-handsome-testimonials

References

• CVE Record
• NVD entry