4ECPS Web Forms <= 0.2.17 - Authenticated (Administrator+) Stored Cross-Site Scripting

2022-11-02 00:00

Hoang Van Hiep

Strategic Overview

Status

Patched in 0.2.18

Affected Plugin4ECPS Web Forms

Affected Version<= 0.2.17

CVSS5.5Medium

CVECVE-2022-44628

View all 4ECPS Web Forms vulnerabilities

Vulnerability Overview

The 4ECPS Web Forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 0.2.17 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Technical Analysis

REMEDIATION: Update to version 0.2.18, 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-2022-44628 https://www.wordfence.com/threat-intel/vulnerabilities/id/550fcbbd-254d-4b3c-a240-8afcf9f6937e

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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