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CVE-2021-24904

MEDIUMCVSS 4.8/10EPSS 5.09%

Last modified

CVE-2021-24904 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. The Mortgage Calculators WP WordPress plugin before 1.56 does not implement any sanitisation on the color setting of the background of a calculator, which could allow high privilege users to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.. EPSS estimates a 5.09% chance of exploitation in the next 30 days.

Description

The Mortgage Calculators WP WordPress plugin before 1.56 does not implement any sanitisation on the color setting of the background of a calculator, which could allow high privilege users to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

Metrics

CVSS 3.1
4.8/10

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

EPSS Probability
5.09%

91.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
LenderdMortgage Calculators Wp< 1.56

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2021-24904?
The Mortgage Calculators WP WordPress plugin before 1.56 does not implement any sanitisation on the color setting of the background of a calculator, which could allow high privilege users to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.
How severe is CVE-2021-24904?
CVE-2021-24904 has a CVSS score of 4.8/10 (MEDIUM severity). The EPSS model estimates a 5.09% probability of exploitation in the next 30 days.
How do I fix CVE-2021-24904?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-24904?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST