WP Video Lightbox <= 1.9.2 - Contributor+ Stored Cross-Site Scripting

2021-08-23 00:00

Vishnupriya Ilango

Strategic Overview

Status

Patched in 1.9.3

Affected PluginWP Video Lightbox

Affected Version<= 1.9.2

CVSS5.4Medium

CVECVE-2021-24665

View all WP Video Lightbox vulnerabilities

Vulnerability Overview

The WP Video Lightbox WordPress plugin before 1.9.3 does not escape the attributes of its shortcodes, allowing users with a role as low as contributor to perform Cross-Site Scripting attacks

Technical Analysis

REMEDIATION: Update to version 1.9.3, 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-2021-24665 https://www.wordfence.com/threat-intel/vulnerabilities/id/e4a2c3cf-0785-4bf0-9ad8-0d2479545067

CVSS Vector

5.4

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

Base

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

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