CVE-2023-40553 MEDIUM

CVE-2023-40553: WordPress Plausible Analytics Plugin <= 1.3.3 is vulnerable to Cross Site Scripting (XSS)

Vendor Plausible.io
Product Plausible Analytics
Weakness CWE-79 · XSS
Published September 6, 2023
Last update April 28, 2026
View on NVD All CVEs

CVSS base score

5.8/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:H/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 Plausible.Io Plausible Analytics plugin <= 1.3.3 versions.

Key dates

02Disclosure timeline

September 6, 2023 CVE published
April 28, 2026 Record updated