Photo Gallery <= 1.5.66 - Authenticated Stored Cross-Site Scripting via Gallery Title

2021-05-12 00:00

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Strategic Overview

Status

Patched in 1.5.67

Affected PluginPhoto Gallery by 10Web – Mobile-Friendly Image Gallery

Affected Version< 1.5.67

CVSS4.8Medium

CVECVE-2021-24310

View all Photo Gallery by 10Web – Mobile-Friendly Image Gallery vulnerabilities

Vulnerability Overview

The Photo Gallery by 10Web - Mobile-Friendly Image Gallery WordPress plugin before 1.5.67 did not properly sanitise the gallery title, allowing high privilege users to create one with XSS payload in it, which will be triggered when another user will view the gallery list or the affected gallery in the admin dashboard. This is due to an incomplete fix of CVE-2019-16117

Technical Analysis

REMEDIATION: Update to version 1.5.67, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

External References

https://www.cve.org/CVERecord?id=CVE-2021-24310 https://www.wordfence.com/threat-intel/vulnerabilities/id/6d564606-695e-4e8c-90de-1d55afc06103

CVSS Vector

4.8

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredHigh
User InteractionRequired
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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