CSRF in Nebulab Solidus
CVE-2021-43846
`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.
Vulnerability class: CSRF (Cross-Site Request Forgery)
EPSS: 0.006 (44.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.
Affected products
- Nebulab Solidus
- Solidusio Solidus — versions >= 3.1.0, < 3.1.5, >= 3.0.0, < 3.0.5, < 2.11.14
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Exploit, Third Party Advisory, Mitigation)
- security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)
- security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-43846?
- CVE-2021-43846 is a medium-severity vulnerability in Nebulab Solidus, classified under Cross-Site Request Forgery (CSRF). CVSS score: 5.3/10. Published 2021-12-20.
- How severe is CVE-2021-43846?
- Medium severity. CVSS v3 base score is 5.3 out of 10.