Ultimate Addons for Contact Form 7 <= 3.2.10 - Missing Authorization

2023-11-09 00:00

minhtuanact

Strategic Overview

Status

Patched in 3.2.11

Affected PluginUltra Addons for Contact Form 7

Affected Version<= 3.2.10

CVSS5.3Medium

CVECVE-2023-47693

View all Ultra Addons for Contact Form 7 vulnerabilities

Vulnerability Overview

The Ultimate Addons for Contact Form 7 plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the uacf7_database_export_csv() function hooked via init in versions up to, and including, 3.2.10. This makes it possible for unauthenticated attackers to export data from contact forms. This has been "partially" patched in 3.2.7, however, since the nonce is exposed to subscribers this can still be exploited by subscriber-level users and above. Version 3.2.11 introduces a capability check.

Technical Analysis

REMEDIATION: Update to version 3.2.11, or a newer patched version --- IDENTIFIER: CWE-862 (Missing Authorization) The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

External References

https://www.cve.org/CVERecord?id=CVE-2023-47693 https://www.wordfence.com/threat-intel/vulnerabilities/id/73720e67-79e5-4b4c-8720-e28ad718b2b3

CVSS Vector

5.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityLow
IntegrityNone
AvailabilityNone

This record contains material that is subject to copyright

CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE®). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy.

https://www.cve.org/Legal/TermsOfUse

Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy.

https://www.wordfence.com/wordfence-intelligence-terms-and-conditions/