PHP Vulnerability Responses by Company

Omnisend, UAB

Global cloud / infrastructure
Aliases / services
Omnisend / Omnisend, UAB / Soundest
Official website
https://www.omnisend.com/
Sources identifying the operating company

Lithuanian entity, registration302530363. Terms include affiliates and individual contracting entities may differ.

Each response applies only to its stated service scope. “Not listed” does not mean unpatched or unaffected.

Response status by service

Omnisend API

Response status
Not listed
Response information checked
2026-10-28

Current re-audit: Official sources searched; no response found · Research date: 2026-10-28

The old official PHP SDK is an archived APIv3 wrapper. The current portal offers dated API versions, so legacy authentication and endpoints should not be copied unchanged.

Scope: Verified material concerns customer-side PHP integration and operation. Provider-platform PHP2Shell impact, non-impact and patch deployment remain unconfirmed. Listed PHP minimums are compatibility requirements, not evidence of an incident fix.

What users should do

Check current API versions and authentication, then test migration from the archived SDK. Ask the runtime administrator to confirm PHP security updates.

Official service URL

Source URLs

  1. Official PHP integration and operation documentationhttps://github.com/omnisend/php-sdkService and operation documentation
  2. Official provider and operator informationhttps://www.omnisend.com/terms/Service and operation documentation
  3. Current API or migration informationhttps://api-docs.omnisend.com/Service and operation documentation
Related official sources
  1. Official PHP integration and operation documentationOfficial information directory
  2. Official provider and operator informationOfficial information directory
  3. Current API or migration informationOfficial information directory

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