Vulnerability · Published Oct 18, 2021 · Assigned by WPScan
CVE-2021-24516PlanSo Forms <= 2.6.3 - Authenticated Stored Cross-Site Scripting
Medium 4.8
In plain English
A medium-severity cross-site scripting in PlanSo Forms from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 51% of all known vulnerabilities).
Severity (CVSS NVD)4.8Medium
Exploit odds (30 days)0.6%top 49.2% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
The PlanSo Forms WordPress plugin through 2.6.3 does not escape the title of its Form before outputting it in attributes, allowing high privilege users such as admin to set XSS payload in it, even when the unfiltered_html is disallowed, leading to an Authenticated Stored Cross-Site Scripting issue.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Unknown | PlanSo Forms | 2.6.3 – through 2.6.3 |
Weakness: CWE-79