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CVE-2021-39268

Description

Persistent cross-site scripting (XSS) in the web interface of SuiteCRM before 7.11.19 allows a remote attacker to introduce arbitrary JavaScript via malicious SVG files. This occurs because the clean_file_output protection mechanism can be bypassed.

POC

Reference

- https://thanhlocpanda.wordpress.com/2021/07/31/stored-xss-via-svg-on-suitecrm/

Github

No PoCs found on GitHub currently.