What is CVE-2025-48236?

CVE-2025-48236 is a high-severity vulnerability in Bunny.net, classified under Cross-site Scripting. CVSS score: 8.5/10. Published 2025-05-19.

How severe is CVE-2025-48236?

High severity. CVSS v3 base score is 8.5 out of 10.

XSS in Bunny.net

CVE-2025-48236

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in bunny.net bunny.net bunnycdn allows Stored XSS.This issue affects bunny.net: from n/a through <= 2.3.0.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.004 (35.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L.

Affected products

Bunny.net — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2025-48236?: CVE-2025-48236 is a high-severity vulnerability in Bunny.net, classified under Cross-site Scripting. CVSS score: 8.5/10. Published 2025-05-19.
How severe is CVE-2025-48236?: High severity. CVSS v3 base score is 8.5 out of 10.