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TI-2016-09135 Aliases CVE-2016-15015GHSA-vg5x-6q66-rvgx

viafintech Barzahlen Payment Module PHP SDK Webhook.php verify timing discrepancy

Priority LOW 25CWE-208Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
Low · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-208.

Summary

A vulnerability, which was classified as problematic, was found in viafintech Barzahlen Payment Module PHP SDK up to 2.0.0. Affected is the function verify of the file src/Webhook.php. The manipulation leads to observable timing discrepancy. The complexity of an attack is rather high. The exploitability is told to be difficult. Upgrading to version 2.0.1 is able to address this issue. The patch is identified as 3e7d29dc0ca6c054a6d6e211f32dae89078594c1. It is recommended to upgrade the affected component. VDB-217650 is the identifier assigned to this vulnerability.

Why it matters now

EPSS 0.00659 51st percentileScored 2026-11-07
Fix Fixed barzahlen/barzahlen-php (Packagist): 2.0.1

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
viafintechBarzahlen Payment Module PHP SDK2.0—No fix listedCNA
—barzahlen/barzahlen-php (Packagist)before 2.0.12.0.1Patch availableGHSA-vg5x-6q66-rvgx
  • Barzahlen Payment Module PHP SDK Vendorviafintech Affected 2.0 Fixed in — No fix listed CNA
  • barzahlen/barzahlen-php (Packagist) Vendor— Affected before 2.0.1 Fixed in 2.0.1 Patch available GHSA-vg5x-6q66-rvgx

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:paysafe:barzahlen_payment_module_php_sdk:*:*:*:*:*:*:*:*before 2.0.1VulnerablePaysafe
  • cpe:2.3:a:paysafe:barzahlen_payment_module_php_sdk:*:*:*:*:*:*:*:* Versions before 2.0.1 Vulnerable ·Paysafe

Remediation

  • Fix · GHSA-vg5x-6q66-rvgx barzahlen/barzahlen-php (Packagist) Fixed in 2.0.1 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2016-15015
  2. 2026-10-03 Alias added: GHSA-vg5x-6q66-rvgx
  3. 2026-10-19 EPSS moved to the 50th–90th percentile

References

Patch 3

Advisory 1

Other 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences