Vulnerability · Published Aug 23, 2021 · Assigned by WPScan
CVE-2021-24574Simple Banner < 2.10.4 - Authenticated Stored XSS
Medium 4.8
In plain English
A medium-severity cross-site scripting in Simple Banner from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 52% of all known vulnerabilities).
Severity (CVSS NVD)4.8Medium
Exploit odds (30 days)0.7%top 47.6% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
The Simple Banner WordPress plugin before 2.10.4 does not sanitise and escape one of its settings, allowing high privilege users such as admin to use Cross-Site Scripting payload even when the unfiltered_html capability is disallowed.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Unknown | Simple Banner | 2.10.4 – before 2.10.4 |
Weakness: CWE-79
References
- https://wpscan.com/vulnerability/9adf7022-5108-43b7-bf0e-a42593185b74 x_refsource_MISC
- https://plugins.trac.wordpress.org/changeset/2571047/ x_refsource_CONFIRM