JNews - WordPress Newspaper Magazine Blog AMP Theme < 8.0.6 - Reflected Cross-Site Scripting

2021-05-24 00:00

Truoc Phan

Strategic Overview

Status

Patched in 8.0.6

Affected ThemeJNews - WordPress Newspaper Magazine Blog AMP Theme

Affected Version< 8.0.6

CVSS6.1Medium

CVECVE-2021-24342

View all JNews - WordPress Newspaper Magazine Blog AMP Theme vulnerabilities

Vulnerability Overview

The JNews WordPress theme before 8.0.6 did not sanitise the cat_id parameter in the POST request /?ajax-request=jnews (with action=jnews_build_mega_category_*), leading to a Reflected Cross-Site Scripting (XSS) issue.

Technical Analysis

REMEDIATION: Update to version 8.0.6, 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-2021-24342 https://www.wordfence.com/threat-intel/vulnerabilities/id/400d31ba-2cef-4558-8983-6689f7e4b93c

CVSS Vector

6.1

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

Base

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

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