CVE-2023-2803

MEDIUM EPSS 38.0%

Published Aug 14, 20232y ago · Modified Jun 17, 20262w ago

6.1 CVSS 3.1

Medium

Published Aug 14, 2023 2y ago

Last Modified Jun 17, 2026 2w ago

Description

The Ultimate Addons for Contact Form 7 WordPress plugin before 3.1.29 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin.

CVSS Details

Base Score

6.1

Exploitability

2.8

Impact

2.7

Vector string

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

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction Required

Scope Changed

Confidentiality Low

Integrity Low

Availability None

Threat Intelligence

EPSS Exploit Probability

38.0% percentile

Exploit & Patch Status

Public Exploit Known

No Patch Available

Affected Products 1

Vendor	Product	Version	Range
themefic	ultimate_addons_for_contact_form_7	*	<3.1.29

References 1

wpscan.com https://wpscan.com/vulnerability/ec640d47-bb22-478d-9668-1dab72f12f8d

ExploitThird Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.