CVE-2021-39268

6.1 mediumEPSS 1.4%

Medium (6.1) in salesagility suitecrm. EPSS 1.4% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

6.1 medium

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS: 1.4% chance of exploitation in the next 30 days; higher than 71% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2021-08-18
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

salesagility:suitecrm

References

https://docs.suitecrm.com/admin/releases/7.11.x/#_7_11_19
https://github.com/salesagility/SuiteCRM
https://thanhlocpanda.wordpress.com/2021/07/31/stored-xss-via-svg-on-suitecrm/
https://docs.suitecrm.com/admin/releases/7.11.x/#_7_11_19
https://github.com/salesagility/SuiteCRM

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