CVE-2022-3855 — MEDIUM (4.8)

Q: How severe is CVE-2022-3855?

CVE-2022-3855 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-2022-3855?

Check the references section above for vendor advisories and patch information. Affected products include: 404 To Start Project 404 To Start.

Vulnerability Description

The 404 to Start WordPress plugin through 1.6.1 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
404 To Start Project	404 To Start	<= 1.6.1

References

https://wpscan.com/vulnerability/ae44f2d8-a452-4310-b616-54d9519867ebExploitThird Party Advisory
https://wpscan.com/vulnerability/ae44f2d8-a452-4310-b616-54d9519867ebExploitThird Party Advisory

FAQ

What is CVE-2022-3855?

CVE-2022-3855 is a vulnerability with a CVSS score of 4.8 (MEDIUM). The 404 to Start WordPress plugin through 1.6.1 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 e...

How severe is CVE-2022-3855?

CVE-2022-3855 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-2022-3855?

Check the references section above for vendor advisories and patch information. Affected products include: 404 To Start Project 404 To Start.