CVE-2026-125439: WordPress Kit (formerly ConvertKit) plugin <= 3.5.0 - Broken Access Control vulnerability
Kit · Kit (formerly ConvertKit)
Vendor fix available · Affected: Kit (formerly ConvertKit) · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 22% of scored CVEs
DescriptionCVE.org
Missing Authorization vulnerability in Kit Kit (formerly ConvertKit) convertkit allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Kit (formerly ConvertKit): from n/a through 3.5.0.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Kit · Kit (formerly ConvertKit)up to and including 3.5.0
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- Kit
- Published
- November 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-125439 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.