Ability to expose data in Sylius by using an unintended serialisation group
CVE-2020-5220

4.4MEDIUM

Key Information:

Vendor

Sylius

Status
Syliusresourcebundle
Vendor
CVE Published:
27 January 2020

What is CVE-2020-5220?

Sylius ResourceBundle accepts and uses any serialisation groups to be passed via a HTTP header. This might lead to data exposure by using an unintended serialisation group - for example it could make Shop API use a more permissive group from Admin API. Anyone exposing an API with ResourceBundle's controller is affected. The vulnerable versions are: <1.3 || >=1.3.0 <=1.3.12 || >=1.4.0 <=1.4.5 || >=1.5.0 <=1.5.0 || >=1.6.0 <=1.6.2. The patch is provided for Sylius ResourceBundle 1.3.13, 1.4.6, 1.5.1 and 1.6.3, but not for any versions below 1.3.

Affected Version(s)

SyliusResourceBundle < 1.3.13 < 1.3.13

SyliusResourceBundle >= 1.4.0, < 1.4.6 < 1.4.0, 1.4.6

SyliusResourceBundle >= 1.5.0, < 1.5.1 < 1.5.0, 1.5.1

References

https://github.com/Sylius/SyliusResourceBundle/security/a...
x_refsource_CONFIRM
https://github.com/FriendsOfPHP/security-advisories/blob/...
x_refsource_MISC

CVSS V3.1

Score:
4.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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