Relevant – Related, Featured, Latest, and Popular Posts by BestWebSoft <= 1.0.7 - Authenticated (Admin+) Stored Cross-Site Scripting

2015-10-03 00:00

pvdl

Strategic Overview

Status

Patched in 1.0.8

Affected PluginRelevant – Related, Featured, Latest, and Popular Posts by BestWebSoft

Affected Version< 1.0.8

CVSS5.5Medium

CVECVE-2015-9384

View all Relevant – Related, Featured, Latest, and Popular Posts by BestWebSoft vulnerabilities

Vulnerability Overview

The Relevant Related Posts plugin up to and including version 1.0.7 for WordPress is vulnerable to stored cross-site scripting via the rltdpstsplgn_options parameter. This makes it possible for authenticated attackers, with administrator-level permissions, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Technical Analysis

REMEDIATION: Update to version 1.0.8, 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-2015-9384 https://www.wordfence.com/threat-intel/vulnerabilities/id/09ee6179-8071-4628-9d2b-dfbb32ef1804

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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