What is CVE-2025-25988?

CVE-2025-25988 is a medium-severity vulnerability in Hoosk, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2025-02-14.

How severe is CVE-2025-25988?

Medium severity. CVSS v3 base score is 4.8 out of 10.

XSS in Hoosk

CVE-2025-25988

Cross Site Scripting vulnerability in hooskcms v.1.8 allows a remote attacker to cause a denial of service via the custom Link title parameter and the Title parameter.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2025-02-14 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.003 (17.3th percentile), scored 2026-10-03.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 17th percentile — 17.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000

Affected products

Hoosk — versions 1.8.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

github.com/havok89/Hoosk/issues/67 (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2025-25988?: CVE-2025-25988 is a medium-severity vulnerability in Hoosk, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2025-02-14.
How severe is CVE-2025-25988?: Medium severity. CVSS v3 base score is 4.8 out of 10.