CVE-2021-24904

Mortgage Calculators Wp vulnerability

CVSS

4.8

EPSS

5.1%

EPSS pct

91th

Exploited

No known

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.

Affected vendor

Lenderd

Affected product

Mortgage Calculators Wp

CVSS vector

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

Weakness type (CWE)

CWE-79 — Cross-Site Scripting (XSS)

Published

2022-02-14

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring high privileges, user interaction. Successful exploitation leads to low impact to confidentiality, low impact to integrity.

Its EPSS score of 5.1% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 91% of all scored CVEs.

Check your external exposure to CVE-2021-24904

Confirm whether Lenderd Mortgage Calculators Wp is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2021-24904.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2021-24904

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2021-24904 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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