CVE-2023-0087
The Swifty Page Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘spm_plugin_options_page_tree_max_width’ parameter in versions up to, and including, 3.0.1 due to insufficient input sanitization and output escaping.
Does this matter?
Lower severity and a low EPSS score (0.64%). Track it; it rarely justifies an emergency change on its own.
Description
The Swifty Page Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘spm_plugin_options_page_tree_max_width’ parameter in versions up to, and including, 3.0.1 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.
- CVSS 3.1
- 4.8 MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 0.64% probability · 49th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- swifty page manager project/swifty page manager
- Source
- security@wordfence.com
References
- https://plugins.trac.wordpress.org/browser/swifty-page-manager/trunk/view/page_tree.php?rev=1555394#L174Exploit, Third Party Advisory
- https://www.wordfence.com/threat-intel/vulnerabilities/id/8550a405-9fa2-41a3-b556-05ff9f577ce4?source=cve
- https://plugins.trac.wordpress.org/browser/swifty-page-manager/trunk/view/page_tree.php?rev=1555394#L174Exploit, Third Party Advisory
- https://www.wordfence.com/threat-intel/vulnerabilities/id/8550a405-9fa2-41a3-b556-05ff9f577ce4Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.