Sylius up to 2.2.8 Password Reset redirect

Summaryinfo

A vulnerability identified as problematic has been detected in Sylius up to 1.12.24/1.13.16/1.14.19/2.1.15/2.2.8. Affected by this issue is some unknown functionality of the component Password Reset. Performing a manipulation results in redirect. This vulnerability is known as CVE-2026-100870. Remote exploitation of the attack is possible. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in Sylius up to 1.12.24/1.13.16/1.14.19/2.1.15/2.2.8. This affects some unknown functionality of the component Password Reset. The manipulation with an unknown input leads to a redirect vulnerability. CWE is classifying the issue as CWE-601. A web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a Redirect. This simplifies phishing attacks. This is going to have an impact on integrity. The summary by CVE is:

Sylius versions before 1.12.25, 1.13.17, 1.14.20, 2.1.16, and 2.2.9 build administrator password-reset links using the request Host header without validation, allowing unauthenticated attackers to redirect reset tokens to attacker-controlled domains. Attackers can request password resets for known administrator email addresses with forged Host headers to intercept valid reset tokens and take over administrator accounts.

It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2026-100870 since 09/27/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1204.001 according to MITRE ATT&CK.

Upgrading to version 1.12.25, 1.13.17, 1.14.20, 2.1.16 or 2.2.9 eliminates this vulnerability.

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Productinfo

Name

• Sylius

Version

• 1.12.0
• 1.12.1
• 1.12.2
• 1.12.3
• 1.12.4
• 1.12.5
• 1.12.6
• 1.12.7
• 1.12.8
• 1.12.9
• 1.12.10
• 1.12.11
• 1.12.12
• 1.12.13
• 1.12.14
• 1.12.15
• 1.12.16
• 1.12.17
• 1.12.18
• 1.12.19
• 1.12.20
• 1.12.21
• 1.12.22
• 1.12.23
• 1.12.24
• 1.13.0
• 1.13.1
• 1.13.2
• 1.13.3
• 1.13.4
• 1.13.5
• 1.13.6
• 1.13.7
• 1.13.8
• 1.13.9
• 1.13.10
• 1.13.11
• 1.13.12
• 1.13.13
• 1.13.14
• 1.13.15
• 1.13.16
• 1.14.0
• 1.14.1
• 1.14.2
• 1.14.3
• 1.14.4
• 1.14.5
• 1.14.6
• 1.14.7
• 1.14.8
• 1.14.9
• 1.14.10
• 1.14.11
• 1.14.12
• 1.14.13
• 1.14.14
• 1.14.15
• 1.14.16
• 1.14.17
• 1.14.18
• 1.14.19
• 2.1.0
• 2.1.1
• 2.1.2
• 2.1.3
• 2.1.4
• 2.1.5
• 2.1.6
• 2.1.7
• 2.1.8
• 2.1.9
• 2.1.10
• 2.1.11
• 2.1.12
• 2.1.13
• 2.1.14
• 2.1.15
• 2.2.0
• 2.2.1
• 2.2.2
• 2.2.3
• 2.2.4
• 2.2.5
• 2.2.6
• 2.2.7
• 2.2.8

Website

• Product: https://github.com/Sylius/Sylius/

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