WordPress Mortgage Calculators WP 1.52 Cross Site Scripting ≈ Packet Storm

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WordPress Mortgage Calculators WP 1.52 Cross Site Scripting^[6]: Authored by Ceylan Bozogullarindan ^[7]; WordPress Mortgage Calculators WP plugin version 1.52 suffers from a persistent cross site scripting vulnerability.; advisories | CVE-2021-24904 ^[8]; MD5 | 244a7ae033a33d6c4e56be58e6a7618c; Download ^[9] | Favorite ^[10] | View ^[11]

        # Exploit Title: WordPress Plugin Mortgage Calculators WP 1.52 - Stored Cross-Site Scripting (XSS) (Authenticated)
# Date: 25-10-2021
# Exploit Author: Ceylan Bozogullarindan
# Vendor Homepage: https://lenderd.com/
# Software Link: https://mortgagecalculatorsplugin.com/
# Version: 1.52
# Tested on: Linux
# CVE : CVE-2021-24904 (https://wpscan.com/vulnerability/7b80f89b-e724-41c5-aa03-21d1eef50f21)
# Description:
The plugin gives users real-time estimates by providing mortgage calculators. It does not implement any sanitisation on the color value of the background of a calculator in admin panel, which could lead to authenticated Stored Cross-Site Scripting issues. An attacker can execute malicious javascript codes for all visitors of a page containing the calculator.
# Steps To Reproduce:
1. Go to settings page available under the "Calculator" menu item.
2. Click the "Select Color" button and type the following payload the input space: `hacked</style></head><script>alert(1)</script>`
3. Click the "Save Changes" button to save settings.
4. Create a new page and add the shortcode ([mcwp type="cv"]) of the calculator, for testing.
5. Visit the page to trigger XSS.