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GHSA-3r8j-pmch-5j2h

LowCVSS 3.5 / 10
Published Dec 5, 2019·Last modified Mar 13, 2026
Affected Components(0)

No affected components available

Description

Internal exception message exposure for login action

Impact

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.

Patches

Has the problem been patched? What versions should users upgrade to?

Workarounds

The src/Sylius/Bundle/UiBundle/Resources/views/Security/_login.html.twig file should be overridden and lines https://github.com/Sylius/Sylius/blob/1.4/src/Sylius/Bundle/UiBundle/Resources/views/Security/_login.html.twig#L13-L17 should be replaced with

        {% if last_error %}
            <div class="ui left aligned basic segment">
                {{ messages.error(last_error.messageKey) }}
            </div>
        {% endif %}

The messageKey field should be used instead of the message.

Risk Scores
Base Score
3.5

The vulnerability can be exploited over the network without needing physical access. It is easy for an attacker to exploit this vulnerability. An attacker needs basic access or low-level privileges. The attacker needs the user to perform some action, like clicking a link. The impact is confined to the system where the vulnerability exists. There is a low impact on the confidentiality of the information.

Threat Intelligence
3.2

Limited exploitation activity has been observed. Close monitoring and planned remediation are recommended.

EPSS
0.75%

The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.

Exploit
Not available

We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.

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Low severity
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