CVE-2023-2029

Public Exploit

PrePost SEO <= 3.0 - Admin+ Stored Cross-Site Scripting

Description

The PrePost SEO WordPress plugin through 3.0 does not properly sanitize some of its settings, which could allow high-privilege users to perform Stored Cross-Site Scripting (XSS) attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

4.8

CVSS

Severity: Medium

CVSS 3.1 •

EPSS 0.08%

Third-Party Advisory packetstormsecurity.com Third-Party Advisory wpscan.com

Affected: Unknown PrePost SEO

References

Link	Tags
https://wpscan.com/vulnerability/4889ad5a-c8c4-4958-b176-64560490497b	third party advisory vdb entry exploit technical description
http://packetstormsecurity.com/files/173729/WordPress-PrePost-SEO-3.0-Cross-Site-Scripting.html	third party advisory vdb entry exploit

Frequently Asked Questions

What is the severity of CVE-2023-2029?: CVE-2023-2029 has been scored as a medium severity vulnerability.
How to fix CVE-2023-2029?: To fix CVE-2023-2029, 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-2023-2029 being actively exploited in the wild?: It is possible that CVE-2023-2029 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-2023-2029?: CVE-2023-2029 affects Unknown PrePost SEO.

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