The Share This Image plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's STI Buttons shortcode in all versions up to, and including, 2.02 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
History

Wed, 11 Sep 2024 17:00:00 +0000

Type Values Removed Values Added
First Time appeared Share-this-image
Share-this-image share This Image
CPEs cpe:2.3:a:share-this-image:share_this_image:*:*:*:*:*:wordpress:*:*
Vendors & Products Share-this-image
Share-this-image share This Image

Thu, 05 Sep 2024 20:30:00 +0000

Type Values Removed Values Added
First Time appeared Mihail Barinov
Mihail Barinov share This Image
CPEs cpe:2.3:a:mihail_barinov:share_this_image:*:*:*:*:*:*:*:*
Vendors & Products Mihail Barinov
Mihail Barinov share This Image
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 05 Sep 2024 08:45:00 +0000

Type Values Removed Values Added
Description The Share This Image plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's STI Buttons shortcode in all versions up to, and including, 2.02 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Title Share This Image <= 2.02 - Authenticated (Contributor+) Stored Cross-Site Scripting via STI Buttons Shortcode
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published: 2024-09-05T08:30:09.466Z

Updated: 2024-09-05T19:51:37.355Z

Reserved: 2024-08-30T22:27:35.051Z

Link: CVE-2024-8363

cve-icon Vulnrichment

Updated: 2024-09-05T19:51:05.289Z

cve-icon NVD

Status : Analyzed

Published: 2024-09-05T09:15:04.620

Modified: 2024-09-11T16:35:05.653

Link: CVE-2024-8363

cve-icon Redhat

No data.