# Newsletter.

Every CVE that names Newsletter among its affected products, newest first. Vendors and products are as the CNA wrote them.

## Records, newest first

- [Newsletter < 9.3.8 - Unauthenticated Subscriber PII Disclosure and Modification via Predictable Tracking Signature Key](https://agentprime.io/advisories/CVE-2026-86824.md)
  `CVE-2026-86824` · CVE record: Unknown Newsletter · CVSS 4.8 Medium · Not analysed yet · Published 17 Sept 2026 · Tags: Weak cryptography or TLS
- [Newsletter < 9.3.7 - Unauthenticated Open Redirect and Subscriber Token Disclosure via ncu Parameter](https://agentprime.io/advisories/CVE-2026-86823.md)
  `CVE-2026-86823` · CVE record: Unknown Newsletter · CVSS 5.3 Medium · Not analysed yet · Published 16 Sept 2026 · Tags: Open redirect
- [Newsletter < 8.8.5 - Admin+ Stored XSS via Form](https://agentprime.io/advisories/CVE-2025-3582.md)
  `CVE-2025-3582` · CVE record: Unknown Newsletter · CVSS 4.8 Medium · Not analysed yet · Published 9 Jun 2025
- [Newsletter < 8.8.5 - Admin+ Stored XSS via Widget](https://agentprime.io/advisories/CVE-2025-3581.md)
  `CVE-2025-3581` · CVE record: Unknown Newsletter · CVSS 4.8 Medium · Not analysed yet · Published 9 Jun 2025
- [Newsletter < 8.8.2 - Admin+ Stored XSS via Subscription](https://agentprime.io/advisories/CVE-2025-3584.md)
  `CVE-2025-3584` · CVE record: Unknown Newsletter · CVSS 4.8 Medium · Not analysed yet · Published 3 Jun 2025
- [Newsletter < 8.7.1 - Admin+ Stored XSS](https://agentprime.io/advisories/CVE-2025-3583.md)
  `CVE-2025-3583` · CVE record: Unknown Newsletter · CVSS 3.5 Low · Not analysed yet · Published 5 May 2025
- [WordPress Newsletter plugin <= 8.2.0 - IP Blacklist Bypass vulnerability](https://agentprime.io/advisories/CVE-2024-30522.md)
  `CVE-2024-30522` · CVE record: Stefano Lissa & The Newsletter Team Newsletter · CVSS 5.3 Medium · Not analysed yet · Published 17 May 2024 · Tags: Authentication bypass
- [WordPress Newsletter plugin <= 8.0.6 - Cross Site Request Forgery (CSRF) vulnerability](https://agentprime.io/advisories/CVE-2024-31434.md)
  `CVE-2024-31434` · CVE record: Stefano Lissa & The Newsletter Team Newsletter · CVSS 5.4 Medium · Not analysed yet · Published 15 Apr 2024 · Tags: Cross-site request forgery (CSRF)
- [Newsletter: Cross-site scripting vulnerability in Newsletter versions prior to 7.6.9 allows a remote…](https://agentprime.io/advisories/CVE-2023-27922.md)
  `CVE-2023-27922` · CVE record: Stefano Lissa & The Newsletter Team Newsletter · No CVSS score · Not analysed yet · Published 23 May 2023

## Filters and formats

Filters are query parameters on this URL: `q` (words, as in a web search engine: `"a phrase"`, `OR`, `-word`; an id; a package or product name), `severity` (low, medium, high or critical), `critical=1`, `kev=1`, `ecosystem` (npm, pypi, packagist, go, maven, rubygems, crates, nuget, hex), `kind=package`, `assigner` (a CNA’s short name), `min_score` and `state`. Each record’s title links to its Markdown page.

- The same list as JSON: <https://api.agentprime.io/v1/advisories?technology=newsletter>
- Every list: <https://agentprime.io/advisories.md>, critical: <https://agentprime.io/advisories/critical.md>; by weakness: <https://agentprime.io/advisories/tag/sql-injection.md> and the other tags in <https://agentprime.io/llms.txt>; by technology: `/advisories/technology/<slug>.md` (`fortinet-fortimail`)

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The web page: <https://agentprime.io/advisories/technology/newsletter/>. Everything for agents: <https://agentprime.io/llms.txt>.