CVE-2022-4508

Published on: Not Yet Published

Last Modified on: 01/25/2023 03:34:00 PM UTC

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

Certain versions of Convertkit - Email Marketing Email Newsletter And Landing Pages from Convertkit contain the following vulnerability:

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.

  • CVE-2022-4508 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as MEDIUM severity.
  • Affected Vendor/Software: URL Logo Unknown - ConvertKit version = 0

CVSS3 Score: 5.4 - MEDIUM

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW LOW REQUIRED
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
CHANGED LOW LOW NONE

CVE References

Description Tags Link
ConvertKit < 2.0.5 - Contributor+ Stored XSS WordPress Security Vulnerability web.archive.org
text/html
Inactive LinkNot Archived
URL Logo MISC wpscan.com/vulnerability/5101a979-7a53-40bf-8988-6347ef851eab

Exploit/POC from Github

The ConvertKit WordPress plugin before 2.0.5 does not validate and escapes some of its shortcode attributes before ou…

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationConvertkitConvertkit - Email Marketing Email Newsletter And Landing PagesAllAllAllAll
  • cpe:2.3:a:convertkit:convertkit_-_email_marketing\,_email_newsletter_and_landing_pages:*:*:*:*:*:wordpress:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2022-4508 : The ConvertKit WordPress plugin before 2.0.5 does not validate and escapes some of its shortcode at… twitter.com/i/web/status/1… 2023-01-16 16:15:08
Reddit Logo Icon /r/netcve CVE-2022-4508 2023-01-16 17:38:41
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