CVE-2023-0538

Public Exploit
Campaign URL Builder < 1.8.2 - Contributor+ Stored XSS

Description

The Campaign URL Builder WordPress plugin before 1.8.2 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.12%
Third-Party Advisory wpscan.com
Affected: Unknown Campaign URL Builder
Published at:
Updated at:

References

Link Tags
https://wpscan.com/vulnerability/4869fdc7-4fc7-4917-bc00-b6ced9ccc871 exploit vdb entry third party advisory technical description

Frequently Asked Questions

What is the severity of CVE-2023-0538?
CVE-2023-0538 has been scored as a medium severity vulnerability.
How to fix CVE-2023-0538?
To fix CVE-2023-0538, 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-2023-0538 being actively exploited in the wild?
It is possible that CVE-2023-0538 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-2023-0538?
CVE-2023-0538 affects Unknown Campaign URL Builder.
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