CVE-2023-0873 — MEDIUM (4.8)

Q: How severe is CVE-2023-0873?

CVE-2023-0873 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2023-0873?

Check the references section above for vendor advisories and patch information. Affected products include: Kanbanwp Kanban Boards For Wordpress.

Vulnerability Description

The Kanban Boards for WordPress plugin before 2.5.21 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

CVSS Score

4.8

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Kanbanwp	Kanban Boards For Wordpress	< 2.5.21

References

https://wpscan.com/vulnerability/8816d4c1-9e8e-4b6f-a36a-10a98a7ccfcdExploitThird Party Advisory
https://wpscan.com/vulnerability/8816d4c1-9e8e-4b6f-a36a-10a98a7ccfcdExploitThird Party Advisory

FAQ

What is CVE-2023-0873?

CVE-2023-0873 is a vulnerability with a CVSS score of 4.8 (MEDIUM). The Kanban Boards for WordPress plugin before 2.5.21 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting atta...

How severe is CVE-2023-0873?

CVE-2023-0873 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-0873?

Check the references section above for vendor advisories and patch information. Affected products include: Kanbanwp Kanban Boards For Wordpress.