CSRF in Nebulab Solidus Auth Devise
CVE-2021-41274
solidus_auth_devise provides authentication services for the Solidus webstore framework, using the Devise gem. In affected versions solidus_auth_devise is subject to a CSRF vulnerability that allows user account takeover. All applications using any version of the frontend component of `solidus_auth_devise` are affected if `protect_from_forgery` method is both: Executed whether as: A `before_action` callback (the default) or A `prepend_before_action` (option `prepend: true` given) before the `:load_object` hook in `Spree::UserController` (most likely order to find). Configured to use `:null_session` or `:reset_session` strategies (`:null_session` is the default in case the no strategy is given, but `rails --new` generated skeleton use `:exception`). Users should promptly update to `solidus_auth_devise` version `2.5.4`. Users unable to update should if possible, change their strategy to `:exception`. Please see the linked GHSA for more workaround details.
Vulnerability class: CSRF (Cross-Site Request Forgery)
EPSS: 0.006 (45.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.3 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N.
Affected products
- Nebulab Solidus_auth_devise
- Solidusio Solidus_auth_devise — versions >= 1.0.0, < 2.5.4
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security-advisories@github.com (x_refsource_CONFIRM, Exploit, Third Party Advisory)
- security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-41274?
- CVE-2021-41274 is a critical-severity vulnerability in Nebulab Solidus Auth Devise, classified under Cross-Site Request Forgery (CSRF). CVSS score: 9.3/10. Published 2021-11-17.
- How severe is CVE-2021-41274?
- Critical severity. CVSS v3 base score is 9.3 out of 10.
- Is CVE-2021-41274 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.