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cpe:2.3:a:unknown:newsletters:*:*:*:*:*:*:*:*

part: a version: * update: *

VendorUnknown (668ca391-a6cc-5e33-879b-83885214de33)
ProductNewsletters (0a193077-d0b6-5dd4-8fd1-c7f3f8ed3826)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*

Notes

Imported from gcve-enriched-dumps CVE data

PURL mappings

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Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2026-16264 vulnerable 2026-10-13 12:28:44.877889 Newsletters < 4.18.1 - Unauthenticated Subscriber Record Overwrite and PII Disclosure via IDOR
The Newsletters WordPress plugin before 4.18.1 does not perform an ownership check on some of its subscriber management actions, and issues a management session to unauthenticated visitors on request, allowing attackers to read any subscriber's personal data and overwrite any subscriber's record including their email address.
Published: 2026-09-23T06:00:14.541Z
Updated: 2026-09-23T11:01:05.173Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2026-16268 vulnerable 2026-09-16 04:32:57.142157 Newsletters < 4.16 - Unauthenticated Server-Side Request Forgery via SNS Bounce Handler
The Newsletters WordPress plugin before 4.16 does not authenticate or validate a bounce-processing request before fetching a user-supplied URL on the server side, allowing unauthenticated attackers to make the site issue requests to arbitrary internal or external hosts.
Published: 2026-08-06T06:00:09.742Z
Updated: 2026-08-06T14:08:39.333Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2026-16269 vulnerable 2026-09-16 04:32:56.830547 Newsletters < 4.16 - Unauthenticated API Authentication Bypass via Type Juggling
The Newsletters WordPress plugin before 4.16 does not strictly compare its API authentication key, allowing unauthenticated attackers to bypass the API authentication via type juggling and perform privileged actions such as modifying subscriber records and sending emails, when the optional API has been enabled.
Published: 2026-08-08T06:00:10.712Z
Updated: 2026-08-11T19:33:17.675Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2026-16267 vulnerable 2026-09-16 04:32:56.714175 Newsletters < 4.16 - Unauthenticated PHP Object Injection via Date Form Field
The Newsletters WordPress plugin before 4.16 does not restrict the classes allowed when unserialising a value taken from a public form submission, allowing unauthenticated attackers to inject arbitrary PHP objects.
Published: 2026-08-08T06:00:10.538Z
Updated: 2026-08-11T19:32:29.821Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2026-12583 vulnerable 2026-07-29 00:23:32.448579 Newsletters < 4.15 - Unauthenticated PHP Object Injection via Subscriber Custom Field
The Newsletters WordPress plugin before 4.15 does not prevent deserialization of untrusted input that is stored through a public form, allowing unauthenticated attackers to inject a PHP object and, via a property-oriented gadget chain bundled with the Newsletters WordPress plugin before 4.15, write arbitrary files and execute code on the server.
Published: 2026-07-14T06:00:02.660Z
Updated: 2026-07-14T12:28:44.066Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2023-4797 vulnerable 2026-06-08 06:16:14.572340 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data

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