CVE-2023-0087 Swifty Page Manager <= 3.0.1 - Authenticated (Administrator+) Stored Cross-Site Scripting
Administrators can inject scripts via a plugin setting, affecting multi-site or restricted HTML installations.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-0087?
CVE-2023-0087 is a medium-severity cross-site scripting vulnerability in swiftylife Swifty Page Manager, published on 5 Jan 2023. An attacker needs administrator access to exploit it, with no action from the victim.
Official 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.
Weakness: CWE-79
Which versions are affected by CVE-2023-0087?
It affects 1 product.
Products include Swifty Page Manager Project Swifty Page Manager.
How do I fix CVE-2023-0087?
No fix has been published for CVE-2023-0087 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2023-0087 being exploited?
There is no known exploitation of CVE-2023-0087 in the wild and no public exploit code.
Other vulnerabilities in swiftylife Swifty Page Manager
Sources
Also known as GHSA-v63h-22hj-7hmg.