Security Resilience

CVE-2023-2337

Convertkit - Email Marketing\, Email Newsletter And Landing Pages ≤ 2.2.1

Public PoC
Published
05 June 2023
Modified
08 January 2025
CVSS Score v3.1 6.1
Click a component to see what it means
Raw vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS Score 0.0046 38th percentile
Risk Priority 47 floored blend · peak EPSS

CVSS and EPSS are reproduced from their sources (NVD, FIRST EPSS). Risk Priority is our own derived reading, not an NVD score.

Summary

CVE-2023-2337 is a medium-severity an unspecified weakness vulnerability in Convertkit Convertkit - Email Marketing\, Email Newsletter And Landing Pages. Its CVSS base score is 6.1 (Medium).

Operationally, ranked at the 38th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

EU & UK References

Vulnerability Data

The ConvertKit WordPress plugin before 2.2.1 does not escape a parameter before outputting it back in an attribute, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin

CWE(s)
None listed

Related Threats

CVEs Like This One

CVE-2024-3961Same product: Convertkit Convertkit - Email Marketing\, Email Newsletter And Landing Pages
CVE-2024-31245Same product: Convertkit Convertkit - Email Marketing\, Email Newsletter And Landing Pages

Affected Assets

convertkit
convertkit - email marketing\, email newsletter and landing pages
≤ 2.2.1

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References