CVE-2022-4508 — MEDIUM (5.4)

Q: How severe is CVE-2022-4508?

CVE-2022-4508 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2022-4508?

Check the references section above for vendor advisories and patch information. Affected products include: Convertkit Convertkit - Email Marketing\, Email Newsletter And Landing Pages.

Vulnerability Description

The ConvertKit WordPress plugin before 2.0.5 does not validate and escapes some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as a contributor to perform Stored Cross-Site Scripting attacks, which could be used against high-privilege users such as admins.

CVSS Score

5.4

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Convertkit	Convertkit - Email Marketing\, Email Newsletter And Landing Pages	< 2.0.5

References

https://wpscan.com/vulnerability/5101a979-7a53-40bf-8988-6347ef851eabExploitThird Party Advisory
https://wpscan.com/vulnerability/5101a979-7a53-40bf-8988-6347ef851eabExploitThird Party Advisory

FAQ

What is CVE-2022-4508?

CVE-2022-4508 is a vulnerability with a CVSS score of 5.4 (MEDIUM). The ConvertKit WordPress plugin before 2.0.5 does not validate and escapes some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as a con...

How severe is CVE-2022-4508?

CVE-2022-4508 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-4508?

Check the references section above for vendor advisories and patch information. Affected products include: Convertkit Convertkit - Email Marketing\, Email Newsletter And Landing Pages.