What is CVE-2022-45755?

CVE-2022-45755 is a medium-severity vulnerability in Eyoucms, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2023-02-08.

How severe is CVE-2022-45755?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Eyoucms

CVE-2022-45755

Cross-site scripting (XSS) vulnerability in EyouCMS v1.6.0 allows attackers to execute arbitrary code via the home page description on the basic information page.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2023-02-08 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.004 (36.4th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 36th percentile — 36.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Eyoucms — versions 1.6.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

github.com/weng-xianhu/eyoucms/issues/39 (Exploit, Issue Tracking, Vendor Advisory)

Frequently asked questions

What is CVE-2022-45755?: CVE-2022-45755 is a medium-severity vulnerability in Eyoucms, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2023-02-08.
How severe is CVE-2022-45755?: Medium severity. CVSS v3 base score is 5.4 out of 10.