Vulnerability · Published Jun 27, 2023 · Assigned by WPScan
CVE-2023-0873Kanban Boards for WordPress < 2.5.21 - Admin+ Stored XSS
Medium 4.8
In plain English
A medium-severity security flaw in Kanban Boards for WordPress from Unknown. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 46% of all known vulnerabilities).
Severity (CVSS NVD)4.8Medium
Exploit odds (30 days)0.5%top 53.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
The Kanban Boards for WordPress plugin before 2.5.21 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Unknown | Kanban Boards for WordPress | 0 – before 2.5.21 |
References
- https://wpscan.com/vulnerability/8816d4c1-9e8e-4b6f-a36a-10a98a7ccfcd exploit, vdb-entry, technical-description