# Newsletters.

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

## Records, newest first

- [Newsletters < 4.18.1 - Unauthenticated Subscriber Record Overwrite and PII Disclosure via IDOR](https://agentprime.io/advisories/CVE-2026-16264.md)
  `CVE-2026-16264` · CVE record: Unknown Newsletters · CVSS 6.5 Medium · Not analysed yet · Published 23 Sept 2026 · Tags: Broken access control
- [Newsletters < 4.17 - Arbitrary Plugin Option Update via CSRF](https://agentprime.io/advisories/CVE-2026-17522.md)
  `CVE-2026-17522` · CVE record: Unknown Newsletters · CVSS 5.4 Medium · Not analysed yet · Published 29 Aug 2026 · Tags: Cross-site request forgery (CSRF)
- [Newsletters < 4.17 - Unauthenticated API Access via Predictable API Key](https://agentprime.io/advisories/CVE-2026-17520.md)
  `CVE-2026-17520` · CVE record: Unknown Newsletters · CVSS 4.8 Medium · Not analysed yet · Published 29 Aug 2026 · Tags: Weak cryptography or TLS
- [Newsletters < 4.16 - Unauthenticated API Authentication Bypass via Type Juggling](https://agentprime.io/advisories/CVE-2026-16269.md)
  `CVE-2026-16269` · CVE record: Unknown Newsletters · CVSS 4.8 Medium · Not analysed yet · Published 8 Aug 2026 · Tags: Authentication bypass
- [Newsletters < 4.16 - Unauthenticated PHP Object Injection via Date Form Field](https://agentprime.io/advisories/CVE-2026-16267.md)
  `CVE-2026-16267` · CVE record: Unknown Newsletters · CVSS 8.1 High · Not analysed yet · Published 8 Aug 2026 · Tags: Insecure deserialization
- [Newsletters < 4.16 - Unauthenticated Server-Side Request Forgery via SNS Bounce Handler](https://agentprime.io/advisories/CVE-2026-16268.md)
  `CVE-2026-16268` · CVE record: Unknown Newsletters · CVSS 8.2 High · Not analysed yet · Published 6 Aug 2026 · Tags: Server-side request forgery (SSRF)
- [Newsletters < 4.15 - Unauthenticated PHP Object Injection via Subscriber Custom Field](https://agentprime.io/advisories/CVE-2026-12583.md)
  `CVE-2026-12583` · CVE record: Unknown Newsletters · CVSS 8.1 High · Not analysed yet · Published 14 Jul 2026 · Tags: Insecure deserialization
- [WordPress Newsletters plugin <= 4.9.5 - Sensitive Data Exposure vulnerability](https://agentprime.io/advisories/CVE-2024-32953.md)
  `CVE-2024-32953` · CVE record: Newsletters · CVSS 7.5 High · Not analysed yet · Published 24 Apr 2024 · Tags: Information disclosure
- [Newsletter Lite < 4.9.3 - Admin+ Command Injection](https://agentprime.io/advisories/CVE-2023-4797.md)
  `CVE-2023-4797` · CVE record: Unknown Newsletters · CVSS 7.2 High · Not analysed yet · Published 16 Jan 2024

## 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=newsletters>
- 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/newsletters/>. Everything for agents: <https://agentprime.io/llms.txt>.