Rss for Yandex Turbo <= 1.30 - Admin+ Stored Cross-Site Scripting

2021-04-23 00:00

R3N0

Strategic Overview

Status

Patched in 1.31

Affected PluginRSS for Yandex Turbo

Affected Version<= 1.30

CVSS5.5Medium

CVECVE-2021-24428

View all RSS for Yandex Turbo vulnerabilities

Vulnerability Overview

The RSS for Yandex Turbo WordPress plugin through 1.30 does not sanitise or escape some of its settings before saving and outputing them in the admin dashboard, leading to an Authenticated Stored Cross-Site Scripting issue even when the unfiltered_html capability is disallowed.

Technical Analysis

REMEDIATION: Update to version 1.31, 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-2021-24428 https://www.wordfence.com/threat-intel/vulnerabilities/id/a246227c-89c1-46c3-a74c-b5de260d8a19

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

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