AMP for WP – Accelerated Mobile Pages <= 1.0.77.31 - Authenticated (Admin+) Stored Cross-Site Scripting

2021-12-11 00:00

Tien Nguyen Ahn

Strategic Overview

Status

Patched in 1.0.77.32

Affected PluginAMP for WP – Accelerated Mobile Pages

Affected Version<= 1.0.77.31

CVSS5.5Medium

CVECVE-2021-23150

View all AMP for WP – Accelerated Mobile Pages vulnerabilities

Vulnerability Overview

Authenticated (admin or higher user role) Stored Cross-Site Scripting (XSS) vulnerability discovered in AMP for WP – Accelerated Mobile Pages WordPress plugin (versions <= 1.0.77.31).

Technical Analysis

REMEDIATION: Update to version 1.0.77.32, 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-2021-23150 https://www.wordfence.com/threat-intel/vulnerabilities/id/095bee95-d3a7-4203-96eb-90f1f0eab84f

CVSS Vector

5.5

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

Base

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

This record contains material that is subject to copyright

CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE®). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy.

https://www.cve.org/Legal/TermsOfUse

Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy.

https://www.wordfence.com/wordfence-intelligence-terms-and-conditions/