CVE-2021-45903

6.1 mediumEPSS 1.2%

Medium (6.1) in salesagility suitecrm. EPSS 1.2% chance of exploitation in the next 30 days.

A persistent cross-site scripting (XSS) issue in the web interface of SuiteCRM before 7.10.35, and 7.11.x and 7.12.x before 7.12.2, allows a remote attacker to introduce arbitrary JavaScript via attachments upload, a different vulnerability than CVE-2021-39267 and CVE-2021-39268.

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: 1.2% chance of exploitation in the next 30 days; higher than 67% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2021-12-28
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

salesagility:suitecrm

References

https://docs.suitecrm.com/admin/releases/7.10.x/#_7_10_35
https://docs.suitecrm.com/admin/releases/7.12.x/#_7_12_2
https://github.com/ach-ing/cves/blob/main/CVE-2021-45903.md
https://docs.suitecrm.com/admin/releases/7.10.x/#_7_10_35
https://docs.suitecrm.com/admin/releases/7.12.x/#_7_12_2

Check your stack JSON