Vulnerability Details CVE-2023-4271
The Photospace Responsive plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘psres_button_size’ parameter in versions up to, and including, 2.1.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 30.6%
CVSS Severity
CVSS v3 Score 4.4
References
- https://plugins.trac.wordpress.org/changeset/2831424/photospace-responsive/trunk/includes/class-photospace-responsive-gallery.php?contextall=1&old=2544748&old_path=%2Fphotospace-responsive%2Ftrunk%2Fincludes%2Fclass-photospace-responsive-gallery.php
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2966110%40photospace-responsive%2Ftrunk&old=2875667%40photospace-responsive%2Ftrunk&sfp_email=&sfph_mail=
- https://www.wordfence.com/threat-intel/vulnerabilities/id/3bc98896-6ff9-40de-ace2-2ca331c2a44a?source=cve
- https://plugins.trac.wordpress.org/changeset/2831424/photospace-responsive/trunk/includes/class-photospace-responsive-gallery.php?contextall=1&old=2544748&old_path=%2Fphotospace-responsive%2Ftrunk%2Fincludes%2Fclass-photospace-responsive-gallery.php
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2966110%40photospace-responsive%2Ftrunk&old=2875667%40photospace-responsive%2Ftrunk&sfp_email=&sfph_mail=
- https://www.wordfence.com/threat-intel/vulnerabilities/id/3bc98896-6ff9-40de-ace2-2ca331c2a44a?source=cve
Products affected by CVE-2023-4271
-
cpe:2.3:a:deanoakley:photospace_responsive_gallery:1.0.0
-
cpe:2.3:a:deanoakley:photospace_responsive_gallery:1.0.1
-
cpe:2.3:a:deanoakley:photospace_responsive_gallery:1.0.2
-
cpe:2.3:a:deanoakley:photospace_responsive_gallery:1.0.3
-
cpe:2.3:a:deanoakley:photospace_responsive_gallery:1.1.1
-
cpe:2.3:a:deanoakley:photospace_responsive_gallery:1.1.2
-
cpe:2.3:a:deanoakley:photospace_responsive_gallery:1.1.3
-
cpe:2.3:a:deanoakley:photospace_responsive_gallery:1.1.4
-
cpe:2.3:a:deanoakley:photospace_responsive_gallery:1.1.5
-
cpe:2.3:a:deanoakley:photospace_responsive_gallery:1.1.6
-
cpe:2.3:a:deanoakley:photospace_responsive_gallery:1.1.8
-
cpe:2.3:a:deanoakley:photospace_responsive_gallery:2.0.2
-
cpe:2.3:a:deanoakley:photospace_responsive_gallery:2.0.3
-
cpe:2.3:a:deanoakley:photospace_responsive_gallery:2.0.4
-
cpe:2.3:a:deanoakley:photospace_responsive_gallery:2.0.5
-
cpe:2.3:a:deanoakley:photospace_responsive_gallery:2.0.6
-
cpe:2.3:a:deanoakley:photospace_responsive_gallery:2.0.7
-
cpe:2.3:a:deanoakley:photospace_responsive_gallery:2.0.8
-
cpe:2.3:a:deanoakley:photospace_responsive_gallery:2.0.9
-
cpe:2.3:a:deanoakley:photospace_responsive_gallery:2.1.0
-
cpe:2.3:a:deanoakley:photospace_responsive_gallery:2.1.2