CVE-2023-4820

Public Exploit

PowerPress Podcasting < 11.0.12 - Contributor+ Stored XSS

Description

The PowerPress Podcasting plugin by Blubrry WordPress plugin before 11.0.12 does not sanitize and escape the media url field in posts, which could allow users with privileges as low as contributor to inject arbitrary web scripts that could target a site admin or superadmin.

5.4

CVSS

Severity: Medium

CVSS 3.1 •

EPSS 0.10%

Third-Party Advisory wpscan.com

Affected: Unknown PowerPress Podcasting plugin by Blubrry

References

Link	Tags
https://wpscan.com/vulnerability/e866a214-a142-43c7-b93d-ff2301a3e432	third party advisory vdb entry exploit technical description

Frequently Asked Questions

What is the severity of CVE-2023-4820?: CVE-2023-4820 has been scored as a medium severity vulnerability.
How to fix CVE-2023-4820?: To fix CVE-2023-4820, 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-2023-4820 being actively exploited in the wild?: It is possible that CVE-2023-4820 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-2023-4820?: CVE-2023-4820 affects Unknown PowerPress Podcasting plugin by Blubrry.

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