How severe is CVE-2016-15015?

CVE-2016-15015 has a CVSS 3.x base score of 2.6, rated low severity. It is exploitable over an adjacent network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2016-15015 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-15015?

CVE-2016-15015 affects Paysafe Barzahlen Payment Module Php Sdk. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2016-15015?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2016-15015 published?

CVE-2016-15015 was published on 2023-01-08 and last updated on 2026-06-17.

CVE-2016-15015

CVE-2016-15015 is a low-severity vulnerability in Paysafe Barzahlen Payment Module Php Sdk with a CVSS 3.x base score of 2.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-203.

Key facts

Severity: Low (CVSS 3.x base score 2.6)
CVSS v2: 1.4
EPSS exploit prediction: 1% (46th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-203
Affected product: Paysafe Barzahlen Payment Module Php Sdk
Published: 2023-01-08
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2016-15015?: 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.
How severe is CVE-2016-15015?: CVE-2016-15015 has a CVSS 3.x base score of 2.6, rated low severity. It is exploitable over an adjacent network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2016-15015 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-15015?: CVE-2016-15015 affects Paysafe Barzahlen Payment Module Php Sdk. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2016-15015?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2016-15015 published?: CVE-2016-15015 was published on 2023-01-08 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:paysafe:barzahlen_payment_module_php_sdk:*:*:*:*:*:*:*:*

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