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GHSA-hh7j-6x3q-f52h
No affected components available
Impact
Through the store-api it is possible as a attacker to check if a specific e-mail address has an account in the shop.
Using the store-api endpoint /store-api/account/recovery-password you get the response
{"errors":[{"status":"404","code":"CHECKOUT__CUSTOMER_NOT_FOUND","title":"Not Found","detail":"No matching customer for the email \u0022asdasfd@asdads.de\u0022 was found.","meta":{"parameters":{"email":"asdasfd@asdads.de"}}}]}
which indicates clearly that there is no account for this customer. In contrast you get a success response if the account was found.
Patches
Update to Shopware 6.6.10.3
Workarounds
For older versions of 6.5 or 6.4, corresponding security measures are also available via a plugin. For the full range of functions, we recommend updating to the latest Shopware version.
The vulnerability can be exploited over the network without needing physical access. It is easy for an attacker to exploit this vulnerability. An attacker does not need any special privileges or access rights. No user interaction is needed for the attacker to exploit this vulnerability. The impact is confined to the system where the vulnerability exists. There is a low impact on the confidentiality of the information.
Exploitation attempts have been detected. Elevated vigilance and prompt remediation are advised.
The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.
We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.
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