CVE-2021-45787

5.4 mediumEPSS 0.5%

Medium (5.4) in maccms maccms. EPSS 0.5% chance of exploitation in the next 30 days.

There is a stored Cross Site Scripting (XSS) vulnerability in maccms v10 through adding videos. XSS code can be inserted at parameter positions including name and remarks.

Severity

CVSS 3.1

5.4 medium

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

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 39% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2022-03-16
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

maccms:maccms

References

https://github.com/magicblack/maccms10/issues/746
https://github.com/magicblack/maccms10/issues/746

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