E2Pdf <= 1.16.44 - Stored Cross-Site Scripting

2022-02-09 00:00

Kévin Mosbahi (Mika)

Strategic Overview

Status

Patched in 1.16.45

Affected PluginE2Pdf – Export Pdf Tool for WordPress

Affected Version<= 1.16.44

CVSS4.8Medium

CVECVE-2022-0535

View all E2Pdf – Export Pdf Tool for WordPress vulnerabilities

Vulnerability Overview

The E2Pdf WordPress plugin before 1.16.45 does not sanitise and escape some of its settings, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed

Technical Analysis

REMEDIATION: Update to version 1.16.45, 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-2022-0535 https://www.wordfence.com/threat-intel/vulnerabilities/id/e5748252-d02a-463b-abb4-537144ccd608

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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