CVE-2022-0958

4.8 mediumEPSS 0.7%

Medium (4.8) in mark posts project mark posts. EPSS 0.7% chance of exploitation in the next 30 days.

The Mark Posts WordPress plugin before 2.0.1 does not escape new markers, allowing high privilege users such as admin to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed

Severity

CVSS 3.1

4.8 medium

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 51% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2022-04-04
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

mark_posts_project:mark_posts

References

https://plugins.trac.wordpress.org/changeset/2679436
https://wpscan.com/vulnerability/05034521-6eb9-43b9-8f03-7e0de60e3022
https://plugins.trac.wordpress.org/changeset/2679436
https://wpscan.com/vulnerability/05034521-6eb9-43b9-8f03-7e0de60e3022

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