PHP Vulnerability Responses by Company

Commerzbank Aktiengesellschaft

Companies / web services
Aliases / services
Commerzbank AG / コメルツ銀行 / Commerzbank Aktiengesellschaft
Official website
https://www.commerzbank.de/
Sources identifying the operating company

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

Response status by service

Commerzbank Online Banking and photoTAN

Response status
Not listed
Response information checked
2026-10-30

Current re-audit: Official customer security guidance verified · Research date: 2026-10-30

The security page provides banking/card blocking routes and checks before TAN approval. It is preventative guidance, not a breach announcement.

Scope: A PHP connection and response to the current PHP vulnerabilities are not listed.

What users should do

Approve only self-initiated transactions after checking the displayed details. Keep TAN activation letters and PINs private; block online banking immediately if access or transactions look suspicious.

Official service URL

Source URLs

  1. Online Banking securityhttps://www.commerzbank.de/hilfe/sicherheit-onlinebanking/Service and operation documentation
Related official sources
  1. Legal operatorOfficial information directoryThe legal operator is Commerzbank Aktiengesellschaft, Frankfurt HRB 32000.
  2. Online Banking securityOfficial information directoryVerifies customer security measures and responses to suspicious contact.

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