CVE-2025-49325
Newspack Newsletters <= 3.13.0 - Open Redirect
mediumURL Redirection to Untrusted Site ('Open Redirect')
6.1
CVSS Score
6.1
CVSS Score
medium
Severity
3.14.0
Patched in
8d
Time to patch
Description
The Newspack Newsletters plugin for WordPress is vulnerable to Open Redirect in all versions up to, and including, 3.13.0. This is due to insufficient validation on a redirect url. This makes it possible for unauthenticated attackers to redirect users to potentially malicious sites if they can successfully trick them into performing an action.
CVSS Vector Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NAttack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Low
Confidentiality
Low
Integrity
None
Availability
Technical Details
Affected versions
<=3.13.0PublishedJune 5, 2025
Last updatedJune 12, 2025
Affected pluginnewspack-newsletters
Check if your site is affected.
Run a free security audit to detect vulnerable plugins, outdated versions, and misconfigurations.