CVE-2021-24362

Photo Gallery < 1.5.75 - Stored Cross-Site Scripting via Uploaded SVG

Severity Score

6.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The Photo Gallery by 10Web – Mobile-Friendly Image Gallery WordPress plugin before 1.5.75 did not ensure that uploaded SVG files added to a gallery do not contain malicious content. As a result, users allowed to add images to gallery can upload an SVG file containing JavaScript code, which will be executed when accessing the image directly (ie in the /wp-content/uploads/photo-gallery/ folder), leading to a Cross-Site Scripting (XSS) issue

El plugin de WordPress Photo Gallery by 10Web - Mobile-Friendly Image Gallery versiones anteriores a 1.5.75, no aseguraba que los archivos SVG cargados y añadidos a una galería no contuvieran contenido malicioso. Como resultado, unos usuarios autorizados a añadir imágenes a la galería pueden subir un archivo SVG que contenga código JavaScript, que será ejecutado cuando se acceda a la imagen directamente (es decir, en la carpeta /wp-content/uploads/photo-gallery/), conllevando a un problema de tipo Cross-Site Scripting (XSS)

*Credits: avolume

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-01-14 CVE Reserved
2021-07-18 CVE Published
2024-05-01 EPSS Updated
2024-08-03 CVE Updated
2024-08-03 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC
https://wpscan.com/vulnerability/57823dcb-2149-47f7-aae2-d9f04dce851a	2024-08-03

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
10web Search vendor "10web"		Photo Gallery Search vendor "10web" for product "Photo Gallery"				< 1.5.75 Search vendor "10web" for product "Photo Gallery" and version " < 1.5.75"		wordpress		Affected