CVE-2021-43846 CSRF forgery protection bypass for Spree::OrdersController#populate

2021-12-2021:30:11

CWE-352

GitHub_M

www.cve.org

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

0.001 Low

EPSS

Percentile

43.0%

JSON

solidus_frontend is the cart and storefront for the Solidus e-commerce project. Versions of solidus_frontend prior to 3.1.5, 3.0.5, and 2.11.14 contain a cross-site request forgery (CSRF) vulnerability that allows a malicious site to add an item to the user’s cart without their knowledge. Versions 3.1.5, 3.0.5, and 2.11.14 contain a patch for this issue. The patch adds CSRF token verification to the “Add to cart” action. Adding forgery protection to a form that missed it can have some side effects. Other CSRF protection strategies as well as a workaround involving modifcation to config/application.rb` are available. More details on these mitigations are available in the GitHub Security Advisory.

CNA Affected

[
  {
    "product": "solidus",
    "vendor": "solidusio",
    "versions": [
      {
        "status": "affected",
        "version": ">= 3.1.0, < 3.1.5"
      },
      {
        "status": "affected",
        "version": ">= 3.0.0, < 3.0.5"
      },
      {
        "status": "affected",
        "version": "< 2.11.14"
      }
    ]
  }
]