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CVE-2021-24516: 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 whe

medium Affects planso-forms (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

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 whe

Package
planso-forms (WordPress plugin) WordPress
Affected versions
<=2.6.3
Fixed in
no fix recorded
Severity
medium  CVSS 4.8
Exploitation
not on CISA KEV · EPSS 1% (50.5th percentile)
Published
2021-10-18
Source
nvd

References

CWE-79
NVD recordplanso-forms (WordPress plugin) advisories

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