CVE-2021-24822

Public Exploit

Stylish Cost Calculator < 7.04 - Subscriber+ Unauthorised AJAX Calls to Stored XSS

Description

The Stylish Cost Calculator WordPress plugin before 7.0.4 does not have any authorisation and CSRF checks on some of its AJAX actions (available to authenticated users), which could allow any authenticated users, such as subscriber to call them, and perform Stored Cross-Site Scripting attacks against logged in admin, as well as frontend users due to the lack of sanitisation and escaping in some parameters

References

Link	Tags
https://wpscan.com/vulnerability/db84a782-d4c8-4abf-99ea-ea672a9b806e	third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-24822?: CVE-2021-24822 has been scored as a medium severity vulnerability.
How to fix CVE-2021-24822?: To fix CVE-2021-24822, 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-2021-24822 being actively exploited in the wild?: It is possible that CVE-2021-24822 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-24822?: CVE-2021-24822 affects Unknown Stylish Cost Calculator.

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Description

Category

CWE-79 – Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

References

Frequently Asked Questions