WordPress iQ Block Country <= 1.2.11 - Authenticated Stored Cross-Site Scripting

2021-09-22 23:26

R3N0

Strategic Overview

Status

Patched in 1.2.12

Affected PluginiQ Block Country

Affected Version<= 1.2.11

CVSS5.5Medium

CVECVE-2021-36873

View all iQ Block Country vulnerabilities

Vulnerability Overview

Authenticated Persistent Cross-Site Scripting (XSS) vulnerability in WordPress iQ Block Country plugin (versions <= 1.2.11). Vulnerable parameter: &blockcountry_blockmessage.

Technical Analysis

REMEDIATION: Update to version 1.2.12, 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-2021-36873 https://www.wordfence.com/threat-intel/vulnerabilities/id/b01ce539-08f4-48f7-9ddc-56e87a2c91cc

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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