CVE-2016-15015

Name: CVE-2016-15015
Creator: NVD / NIST
Published: 2023-01-08T18:15:10.023+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 0.63%

Last modified Jun 17, 2026

CVE-2016-15015 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. 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. EPSS estimates a 0.63% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

5.3/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS Probability

0.63%

45.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Paysafe	Barzahlen Payment Module Php Sdk	< 2.0.1

References

https://github.com/viafintech/Barzahlen-PHP/commit/3e7d29dc0ca6c054a6d6e211f32dae89078594c1Patch, Third Party Advisory
https://github.com/viafintech/Barzahlen-PHP/pull/8Patch, Third Party Advisory
https://github.com/viafintech/Barzahlen-PHP/releases/tag/v2.0.1Release Notes, Third Party Advisory
https://vuldb.com/?ctiid.217650Third Party Advisory
https://vuldb.com/?id.217650Third Party Advisory
https://github.com/viafintech/Barzahlen-PHP/commit/3e7d29dc0ca6c054a6d6e211f32dae89078594c1Patch, Third Party Advisory
https://github.com/viafintech/Barzahlen-PHP/pull/8Patch, Third Party Advisory
https://github.com/viafintech/Barzahlen-PHP/releases/tag/v2.0.1Release Notes, Third Party Advisory
https://vuldb.com/?ctiid.217650Third Party Advisory
https://vuldb.com/?id.217650Third Party Advisory

Timeline

Published: Jan 8, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2016-15015?

How severe is CVE-2016-15015?

CVE-2016-15015 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.63% probability of exploitation in the next 30 days.

How do I fix CVE-2016-15015?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2016-15015?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST