Published:2025/01/28  Last Updated:2025/01/28

JVN#88046370
WordPress Plugin "Simple Image Sizes" vulnerable to cross-site scripting

Overview

WordPress Plugin "Simple Image Sizes" provided by Rahe contains a cross-site scripting vulnerability.

Products Affected

  • Simple Image Sizes versions 3.2.3 and earlier

Description

WordPress Plugin "Simple Image Sizes" provided by Rahe contains a stored cross-site scripting vulnerability (CWE-79).

Impact

An arbitrary script may be executed on the web browser of the user who is logging in to the product with the administrative privilege and accessing the settings screen.

Solution

Update the plugin
Update the plugin according to the information provided by the developer.
The developer has released the following version that addresses this vulnerability.

  • Simple Image Sizes 3.2.4

Vendor Status

Vendor Link
Rahe simple-image-sizes

References

JPCERT/CC Addendum

Vulnerability Analysis by JPCERT/CC

CVSS v3 CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Base Score: 4.8

Credit

Ibuki Sato of Nippon Engineering College of Hachioji reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

Other Information

JPCERT Alert
JPCERT Reports
CERT Advisory
CPNI Advisory
TRnotes
CVE CVE-2025-24810
JVN iPedia JVNDB-2025-000006