CVE-2023-0535

Public Exploit

Donation Block For PayPal < 2.1.0 - Contributor+ Stored XSS

Description

The Donation Block For PayPal WordPress plugin before 2.1.0 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.

5.4

CVSS

Severity: Medium

CVSS 3.1 •

EPSS 0.11%

Third-Party Advisory wpscan.com

Affected: Unknown Donation Block For PayPal

References

Link	Tags
https://wpscan.com/vulnerability/8c50321a-dba8-4379-9b9c-4c349e44b2ed	exploit vdb entry third party advisory technical description

Frequently Asked Questions

What is the severity of CVE-2023-0535?: CVE-2023-0535 has been scored as a medium severity vulnerability.
How to fix CVE-2023-0535?: To fix CVE-2023-0535, 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-2023-0535 being actively exploited in the wild?: It is possible that CVE-2023-0535 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-2023-0535?: CVE-2023-0535 affects Unknown Donation Block For PayPal.

This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.