CVE-2023-4283

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-4283
The EmbedPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'embedpress_calendar' shortcode in versions up to, and including, 3.8.2 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions 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/browser/embedpress/tags/3.8.2/EmbedPress/ThirdParty/Googlecalendar/Embedpress_Google_Helper.php#L522 Patch
https://plugins.trac.wordpress.org/changeset/2950211/embedpress#file18 Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/b340eda1-e9d2-40b6-89f9-41d995ce3555?source=cve Third Party Advisory
https://plugins.trac.wordpress.org/browser/embedpress/tags/3.8.2/EmbedPress/ThirdParty/Googlecalendar/Embedpress_Google_Helper.php#L522 Patch
https://plugins.trac.wordpress.org/changeset/2950211/embedpress#file18 Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/b340eda1-e9d2-40b6-89f9-41d995ce3555?source=cve Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:wpdeveloper:embedpress:*:*:*:*:*:wordpress:*:*
History

21 Nov 2024, 08:34

Type Values Removed Values Added
References () https://plugins.trac.wordpress.org/browser/embedpress/tags/3.8.2/EmbedPress/ThirdParty/Googlecalendar/Embedpress_Google_Helper.php#L522 - Patch () https://plugins.trac.wordpress.org/browser/embedpress/tags/3.8.2/EmbedPress/ThirdParty/Googlecalendar/Embedpress_Google_Helper.php#L522 - Patch
References () https://plugins.trac.wordpress.org/changeset/2950211/embedpress#file18 - Patch () https://plugins.trac.wordpress.org/changeset/2950211/embedpress#file18 - Patch
References () https://www.wordfence.com/threat-intel/vulnerabilities/id/b340eda1-e9d2-40b6-89f9-41d995ce3555?source=cve - Third Party Advisory () https://www.wordfence.com/threat-intel/vulnerabilities/id/b340eda1-e9d2-40b6-89f9-41d995ce3555?source=cve - Third Party Advisory
CVSS v2 : unknown
v3 : 5.4 		v2 : unknown
v3 : 6.4

07 Nov 2023, 04:22

Type Values Removed Values Added
CWE CWE-79

15 Aug 2023, 20:01

Type Values Removed Values Added
CVSS v2 : unknown
v3 : 6.4 		v2 : unknown
v3 : 5.4
CPE cpe:2.3:a:wpdeveloper:embedpress:*:*:*:*:*:wordpress:*:*
First Time Wpdeveloper
Wpdeveloper embedpress
References (MISC) https://plugins.trac.wordpress.org/browser/embedpress/tags/3.8.2/EmbedPress/ThirdParty/Googlecalendar/Embedpress_Google_Helper.php#L522 - (MISC) https://plugins.trac.wordpress.org/browser/embedpress/tags/3.8.2/EmbedPress/ThirdParty/Googlecalendar/Embedpress_Google_Helper.php#L522 - Patch
References (MISC) https://plugins.trac.wordpress.org/changeset/2950211/embedpress#file18 - (MISC) https://plugins.trac.wordpress.org/changeset/2950211/embedpress#file18 - Patch
References (MISC) https://www.wordfence.com/threat-intel/vulnerabilities/id/b340eda1-e9d2-40b6-89f9-41d995ce3555?source=cve - (MISC) https://www.wordfence.com/threat-intel/vulnerabilities/id/b340eda1-e9d2-40b6-89f9-41d995ce3555?source=cve - Third Party Advisory

10 Aug 2023, 12:43

Type Values Removed Values Added
New CVE
Information

Published : 2023-08-10 12:15

Updated : 2024-11-21 08:34

NVD link : CVE-2023-4283

Mitre link : CVE-2023-4283

CVE.ORG link : CVE-2023-4283

JSON object : View

Products Affected

wpdeveloper

  • embedpress
CWE

No CWE.