What is CVE-2026-41147?

CVE-2026-41147 is a high-severity vulnerability in Nukeviet, classified under Cross-site Scripting. CVSS score: 8.7/10. Published 2026-05-22.

How severe is CVE-2026-41147?

High severity. CVSS v3 base score is 8.7 out of 10.

XSS in Nukeviet

CVE-2026-41147

NukeViet CMS is a multi Content Management System. Versions 4.5.07 and prior contain a Stored Cross-Site Scripting (XSS) vulnerability caused by insufficient server-side input sanitization in the Request class. The application relies prima…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.001 (17.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.7 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N.

Affected products

Nukeviet — versions < 4.5.08

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

security-advisories@github.com (x_refsource_CONFIRM)
security-advisories@github.com (x_refsource_MISC)
security-advisories@github.com (x_refsource_MISC)

Frequently asked questions

What is CVE-2026-41147?: CVE-2026-41147 is a high-severity vulnerability in Nukeviet, classified under Cross-site Scripting. CVSS score: 8.7/10. Published 2026-05-22.
How severe is CVE-2026-41147?: High severity. CVSS v3 base score is 8.7 out of 10.