Remove Footer Credit <= 1.0.10 - Admin+ Stored Cross-Site Scripting

2022-01-12 00:00

apple502j

Strategic Overview

Status

Patched in 1.0.11

Affected PluginRemove Footer Credit

Affected Version<= 1.0.10

CVSS4.8Medium

CVECVE-2021-25050

View all Remove Footer Credit vulnerabilities

Vulnerability Overview

The Remove Footer Credit WordPress plugin before 1.0.11 does properly sanitise its settings, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html is disallowed.

Technical Analysis

REMEDIATION: Update to version 1.0.11, 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-2021-25050 https://www.wordfence.com/threat-intel/vulnerabilities/id/cde35356-daba-47ff-9278-21447337f0c7

CVSS Vector

4.8

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

Base

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

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