CVE-2023-40330 HIGH

CVE-2023-40330: WordPress GD Security Headers Plugin <= 1.6.1 is vulnerable to Cross Site Scripting (XSS)

Vendor Milan Petrovic
Product GD Security Headers
Weakness CWE-79 · XSS
Published September 27, 2023
Last update April 28, 2026
View on NVD All CVEs

CVSS base score

7.1/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

What the vulnerability does

01Description

Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Milan Petrovic GD Security Headers plugin <= 1.6.1 versions.

Key dates

02Disclosure timeline

September 27, 2023 CVE published
April 28, 2026 Record updated