CVE-2023-2803

Public Exploit

Ultimate Addons for Contact Form 7 < 3.1.29 - Reflected XSS

Description

The Ultimate Addons for Contact Form 7 WordPress plugin before 3.1.29 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin.

6.1

CVSS

Severity: Medium

CVSS 3.1 •

EPSS 0.10%

Third-Party Advisory wpscan.com

Affected: Unknown Ultimate Addons for Contact Form 7

References

Link	Tags
https://wpscan.com/vulnerability/ec640d47-bb22-478d-9668-1dab72f12f8d	third party advisory vdb entry exploit technical description

Frequently Asked Questions

What is the severity of CVE-2023-2803?: CVE-2023-2803 has been scored as a medium severity vulnerability.
How to fix CVE-2023-2803?: To fix CVE-2023-2803, 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-2023-2803 being actively exploited in the wild?: It is possible that CVE-2023-2803 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-2023-2803?: CVE-2023-2803 affects Unknown Ultimate Addons for Contact Form 7.

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