CVE-2023-6645

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-6645
The Post Grid Combo – 36+ Gutenberg Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the custom JS parameter in all versions up to, and including, 2.2.64 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor access or higher to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

6.4 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.1 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3010342%40post-grid%2Ftrunk&old=2999466%40post-grid%2Ftrunk&sfp_email=&sfph_mail= Product
https://www.wordfence.com/threat-intel/vulnerabilities/id/ab777672-6eef-4078-932d-24bb784107fa?source=cve Third Party Advisory
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3010342%40post-grid%2Ftrunk&old=2999466%40post-grid%2Ftrunk&sfp_email=&sfph_mail= Product
https://www.wordfence.com/threat-intel/vulnerabilities/id/ab777672-6eef-4078-932d-24bb784107fa?source=cve Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:pickplugins:post_grid_combo:*:*:*:*:*:wordpress:*:*
History

21 Nov 2024, 08:44

Type Values Removed Values Added
References () https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3010342%40post-grid%2Ftrunk&old=2999466%40post-grid%2Ftrunk&sfp_email=&sfph_mail= - Product () https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3010342%40post-grid%2Ftrunk&old=2999466%40post-grid%2Ftrunk&sfp_email=&sfph_mail= - Product
References () https://www.wordfence.com/threat-intel/vulnerabilities/id/ab777672-6eef-4078-932d-24bb784107fa?source=cve - Third Party Advisory () https://www.wordfence.com/threat-intel/vulnerabilities/id/ab777672-6eef-4078-932d-24bb784107fa?source=cve - Third Party Advisory
CVSS v2 : unknown
v3 : 5.4 		v2 : unknown
v3 : 6.4

17 Jan 2024, 20:40

Type Values Removed Values Added
CVSS v2 : unknown
v3 : 6.4 		v2 : unknown
v3 : 5.4
CWE CWE-79
First Time Pickplugins
Pickplugins post Grid Combo
CPE cpe:2.3:a:pickplugins:post_grid_combo:*:*:*:*:*:wordpress:*:*
References () https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3010342%40post-grid%2Ftrunk&old=2999466%40post-grid%2Ftrunk&sfp_email=&sfph_mail= - () https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3010342%40post-grid%2Ftrunk&old=2999466%40post-grid%2Ftrunk&sfp_email=&sfph_mail= - Product
References () https://www.wordfence.com/threat-intel/vulnerabilities/id/ab777672-6eef-4078-932d-24bb784107fa?source=cve - () https://www.wordfence.com/threat-intel/vulnerabilities/id/ab777672-6eef-4078-932d-24bb784107fa?source=cve - Third Party Advisory

11 Jan 2024, 13:57

Type Values Removed Values Added
Summary
  • (es) El complemento Post Grid Combo – 36+ Gutenberg Blocks para WordPress es vulnerable a Cross-Site Scripting almacenado a través del parámetro JS personalizado en todas las versiones hasta la 2.2.64 incluida debido a una sanitización de entrada y un escape de salida insuficientes. Esto hace posible que atacantes autenticados, con acceso de colaborador o superior, inyecten scripts web arbitrarios en páginas que se ejecutarán cada vez que un usuario acceda a una página inyectada.

11 Jan 2024, 09:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-01-11 09:15

Updated : 2024-11-21 08:44

NVD link : CVE-2023-6645

Mitre link : CVE-2023-6645

CVE.ORG link : CVE-2023-6645

JSON object : View

Products Affected

pickplugins

  • post_grid_combo
CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')