PoC Index

CVE-2021-24381

MEDIUM 4.8EPSS 0.6%

The Ninja Forms Contact Form WordPress plugin before 3.5.8.2 does not sanitise and escape the custom class name of the form field created, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

CVSS v3.1
4.8 MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
CVSS v2.0
3.5 LOWAV:N/AC:M/Au:S/C:N/I:P/A:N
EPSS
0.62% chance of exploitation in the next 30 days, 47th percentile
Published
2021-10-25
Updated
2024-08-03

Proof-of-concept exploits (1)

References

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