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Vulnerability record · CVE-2019-16768 · published 5 December 2019

CVE-2019-16768: Sylius error message information leak vulnerability

Sylius · Sylius

In affected versions of Sylius, exception messages from internal exceptions (like database exception) are wrapped by \Symfony\Component\Security\Core\Exception\AuthenticationServiceException and propagated through the system to UI. Therefore, some internal system information may leak and be visible to the customer. A validation message with the exception details will be presented to the user when one will try to log into the shop. This has been patched in versions 1.3.14, 1.4.10, 1.5.7, and 1.6.3.

4.3 CVSS 3.1 Medium EPSS 0.75% · top 46.5% CWE-209 · Error message information leak
4.3CVSS 3.1 base score, v2 4.0
0.75%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

In affected versions of Sylius, exception messages from internal exceptions (like database exception) are wrapped by \Symfony\Component\Security\Core\Exception\AuthenticationServiceException and propagated through the system to UI. Therefore, some internal system information may leak and be visible to the customer. A validation message with the exception details will be presented to the user when one will try to log into the shop. This has been patched in versions 1.3.14, 1.4.10, 1.5.7, and 1.6.3.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/Sylius/Sylius/commit/be245302dfc594d8690fe50dd47631d186aa945f Release Notes
https://github.com/Sylius/Sylius/security/advisories/GHSA-3r8j-pmch-5j2h MitigationThird Party Advisory
https://github.com/Sylius/Sylius/commit/be245302dfc594d8690fe50dd47631d186aa945f Release Notes
https://github.com/Sylius/Sylius/security/advisories/GHSA-3r8j-pmch-5j2h MitigationThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2019-16768), CISA KEV, FIRST EPSS (scores of 2026-10-08). This page is refreshed as NVD updates the record.