CVE-2021-33849

Public Exploit

Description

A Cross-Site Scripting (XSS) attack can cause arbitrary code (JavaScript) to run in a user’s browser while the browser is connected to a trusted website. The attack targets your application's users and not the application itself while using your application as the attack's vehicle. The XSS payload executes whenever the user changes the form values or deletes a created form in Zoho CRM Lead Magnet Version 1.7.2.4.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 2.19% Top 20%
Third-Party Advisory cybersecurityworks.com
Affected: Zoho Zoho CRM Lead Magnet
Published at:
Updated at:

References

Link Tags
https://cybersecurityworks.com/zerodays/cve-2020-29322-telnet-hardcoded-credentials.html not applicable
https://cybersecurityworks.com/zerodays/cve-2021-33849-stored-cross-site-scripting-xss-in-wordpress-plugin-zoho-crm-lead-magnet-version-1-7-2-4.html mitigation third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-33849?
CVE-2021-33849 has been scored as a medium severity vulnerability.
How to fix CVE-2021-33849?
To fix CVE-2021-33849, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-33849 being actively exploited in the wild?
It is possible that CVE-2021-33849 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-33849?
CVE-2021-33849 affects Zoho Zoho CRM Lead Magnet.
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