CVE-2021-24516
Medium
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.
SeverityMedium
CVSS4.8
Exploit probability—
ProductPlanso Forms
PublishedOct 18, 2021
First seenOct 18, 2021
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| planso planso_forms | v ≤ 2.6.3 | — |
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