Vulnerability CVE-2022-0750


Published: 2022-03-23

Description:
The Photoswipe Masonry Gallery WordPress plugin is vulnerable to Cross-Site Scripting due to insufficient escaping and sanitization of the thumbnail_width, thumbnail_height, max_image_width, and max_image_height parameters found in the ~/photoswipe-masonry.php file which allows authenticated attackers to inject arbitrary web scripts into galleries created by the plugin and on the PhotoSwipe Options page. This affects versions up to and including 1.2.14.

See advisories in our WLB2 database:
Topic
Author
Date
Low
WordPress Photoswipe Masonry Gallery 1.2.14 Cross Site Scripting
Chloe Chamberlan...
26.02.2022

Type:

CWE-79

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

CVSS2 => (AV:N/AC:M/Au:S/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
3.5/10
2.9/10
6.8/10
Exploit range
Attack complexity
Authentication
Remote
Medium
Single time
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Thriveweb -> Photoswipe masonry gallery 

 References:
https://www.wordfence.com/blog/2022/02/stored-cross-site-scripting-vulnerability-patched-in-a-wordpress-photo-gallery-plugin/

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