What is CVE-2025-52335?

CVE-2025-52335 is a medium-severity vulnerability in Eyoucms, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-08-14.

How severe is CVE-2025-52335?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Eyoucms

CVE-2025-52335

EyouCMS 1.7.3 is vulnerale to Cross Site Scripting (XSS) in index.php, which can be exploited to obtain sensitive information.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2025-08-14 · last modified 2026-07-05.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.002 (8.2th percentile), scored 2026-10-06.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 8th percentile — 8.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Eyoucms — versions 1.7.3

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

eyoucms.com (Permissions Required)
sour-burglar-bfe.notion.site/CVE-2025-52335-24e2b2fd021080da9667e7608c801180 (Third Party Advisory)

Frequently asked questions

What is CVE-2025-52335?: CVE-2025-52335 is a medium-severity vulnerability in Eyoucms, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-08-14.
How severe is CVE-2025-52335?: Medium severity. CVSS v3 base score is 6.1 out of 10.