CVE-2025-48236

WordPress bunny.net plugin <= 2.3.0 - Cross Site Scripting (XSS) Vulnerability

8.5 High

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.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: None
Availability: Low

Exploit likelihood

0.48%Up 0.4 points since May 20, 2025

What each source reports

CVE List Score used 8.5

WordPress bunny.net plugin <= 2.3.0 - Cross Site Scripting (XSS) Vulnerability

Record: CVE-2025-48236
CVSS 3.1: 8.5 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L
Weakness: CWE-79
Updated: 2026-11-02

EUVDEUVD-2025-28156 8.5

Record: EUVD-2025-28156
CVSS 3.1: 8.5 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L
Updated: 2026-11-02

GitHub AdvisoriesGHSA-5xjm-gxc3-2jcj 8.5

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')...

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

Record: GHSA-5xjm-gxc3-2jcj
CVSS 3.1: 8.5 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L
Weakness: CWE-79
Updated: 2026-11-02

NVD 8.5

Record: CVE-2025-48236
CVSS 3.1: 8.5 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L
Weakness: CWE-79
Updated: 2026-11-02

Affected products

bunny.net

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-48236 is a high vulnerability (CVSS 8.5) in Bunny.net, published May 19, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.48%, the 41st percentile. No source names a fixed version.