CVE-2021-39496

MEDIUM 5.4CVE-2021-39496 · Published 07/09/2021 · updated 17/06/2026

In short

CVE-2021-39496 is a MEDIUM (CVSS 5.4) vulnerability affecting eyoucms (eyoucms).
Chance of exploitation in the next 30 days (EPSS): 0.63%, higher than 50.1% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
eyoucms eyoucms	`= 1.5.4`	No fix yet

Eyoucms 1.5.4 lacks sanitization of input data, allowing an attacker to inject malicious code into `filename` param to trigger Reflected XSS.

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Package

Affected versions

Patched versions

= 1.5.4

No fix yet

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