CVE-2020-5220

Ability to expose data in Sylius by using an unintended serialisation group

Severity Score

5.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

Sylius ResourceBundle acepta y usa cualquier grupo de serialización para ser pasado por medio de un encabezado HTTP. Esto podría conllevar a una exposición de datos mediante el uso de un grupo de serialización no intencionado; por ejemplo, esto podría hacer que la API Shop use un grupo más permisivo desde la API Admin. Cualquier persona que exponga una API con el controlador de ResourceBundle está afectada. Las versiones vulnerables son: versiones anteriores a 1.3 || versiones desde 1.3.0 hasta 1.3.12, incluyéndolas || versiones desde 1.4.0 hasta 1.4.5, incluyéndolas || versiones desde 1.5.0 hasta 1.5.0, incluyéndolas || versiones desde 1.6.0 hasta 1.6.2, incluyéndolas. El parche es proporcionado para Sylius ResourceBundle versiones 1.3.13, 1.4.6, 1.5.1 y 1.6.3, pero no para las versiones por debajo de 1.3.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-01-02 CVE Reserved
2020-01-27 CVE Published
2023-03-08 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')

CAPEC

References (2)

URL	Tag	Source
https://github.com/FriendsOfPHP/security-advisories/blob/master/sylius/resource-bundle/CVE-2020-5220.yaml	Third Party Advisory
https://github.com/Sylius/SyliusResourceBundle/security/advisories/GHSA-8vp7-j5cj-vvm2	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Sylius Search vendor "Sylius"		Syliusresourcebundle Search vendor "Sylius" for product "Syliusresourcebundle"				>= 1.3.0 <= 1.3.12 Search vendor "Sylius" for product "Syliusresourcebundle" and version " >= 1.3.0 <= 1.3.12"		-		Affected
Sylius Search vendor "Sylius"		Syliusresourcebundle Search vendor "Sylius" for product "Syliusresourcebundle"				>= 1.4.0 <= 1.4.5 Search vendor "Sylius" for product "Syliusresourcebundle" and version " >= 1.4.0 <= 1.4.5"		-		Affected
Sylius Search vendor "Sylius"		Syliusresourcebundle Search vendor "Sylius" for product "Syliusresourcebundle"				>= 1.6.0 <= 1.6.2 Search vendor "Sylius" for product "Syliusresourcebundle" and version " >= 1.6.0 <= 1.6.2"		-		Affected
Sylius Search vendor "Sylius"		Syliusresourcebundle Search vendor "Sylius" for product "Syliusresourcebundle"				1.5.0 Search vendor "Sylius" for product "Syliusresourcebundle" and version "1.5.0"		-		Affected