CVE-2023-4283

CVSS V2 None CVSS V3 None
Description
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.
Overview
  • CVE ID
  • CVE-2023-4283
  • Assigner
  • security@wordfence.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2023-08-10T12:15:12
  • Last Modified Date
  • 2023-08-15T20:01:18
Weakness Enumerations
CWE URL
CWE-79 http://cwe.mitre.org/data/definitions/79.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:wpdeveloper:embedpress:*:*:*:*:*:wordpress:*:* 1 OR 3.8.2
References
Reference URL Reference Tags
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
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2023-4283
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-4283
History
Created Old Value New Value Data Type Notes
2023-09-06 03:27:42 Added to TrackCVE
2023-09-06 03:27:45 Weakness Enumeration new