Saleor is an e-commerce platform. From 2.10.0 to before 3.23.0a3, 3.22.47, 3.21.54, and 3.20.118, a business-logic and authorization flaw was found in the account email change workflow, the confirmation flow did not verify that the email change confirmation token was issued for the given authenticated user. As a result, a valid email-change token generated for one account can be replayed while authenticated as a different account.
The second account’s email address is then updated to the token's new_email, even though that token was never issued for that account. This vulnerability is fixed in 3.23.0a3, 3.22.47, 3.21.54, and 3.20.118.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
High
Difficult to exploit
Attack Requirements
Present
Additional conditions required
Privileges Required
Low
Basic privileges needed
User Interaction
Passive
Minimal interaction
Impact Assessment
Confidentiality
None
No data leak
Integrity
High
Complete data modification
Availability
None
No disruption
CVSS Vector v4.0
Weakness Type (CWE)
References 6
https://github.com/saleor/saleor/commit/7be352fa8c35875d6e66d36493ca7c14c101bd64
security-advisories@github.com
https://github.com/saleor/saleor/commit/cdb66da97abb7c86939e384914cd8d9194f378e8
security-advisories@github.com
https://github.com/saleor/saleor/commit/d6a94e95bd77f3f733fa66afd1b1ac72e863ca2a
security-advisories@github.com
https://github.com/saleor/saleor/commit/e42aa4d6e588982e78942b033af051c8ec8f43fa
security-advisories@github.com
https://github.com/saleor/saleor/commit/f0371bdd4cafcc841f1a9e7049cead6133bf7464
security-advisories@github.com
https://github.com/saleor/saleor/security/advisories/GHSA-hwph-9537-mc3p
security-advisories@github.com