Justified Gallery <= 1.7.3 - Missing Authorization via 'dismiss_how_to_use_notice' and 'dismiss_notice'

2023-08-10 00:00

Abdi Pranata

Strategic Overview

Status

Patched in 1.8.0

Affected PluginJustified Gallery

Affected Version<= 1.7.3

CVSS4.3Medium

CVECVE-2023-40213

View all Justified Gallery vulnerabilities

Vulnerability Overview

The Justified Gallery plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'dismiss_how_to_use_notice' and 'dismiss_notice' functions in versions up to, and including, 1.7.3. This makes it possible for authenticated attackers, with subscriber-level access and above, to dismiss admin notices.

Technical Analysis

REMEDIATION: Update to version 1.8.0, 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-2023-40213 https://www.wordfence.com/threat-intel/vulnerabilities/id/c3978cb6-1739-4671-bb98-17c409c67d1c

CVSS Vector

4.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
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/