Vulnerability Details : 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 category: Cross-site request forgery (CSRF)
Products affected by CVE-2021-43846
- cpe:2.3:a:nebulab:solidus:*:*:*:*:*:*:*:*
- cpe:2.3:a:nebulab:solidus:*:*:*:*:*:*:*:*
- cpe:2.3:a:nebulab:solidus:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-43846
0.11%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 45 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-43846
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
4.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N |
2.8
|
1.4
|
NIST | |
|
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
3.9
|
1.4
|
GitHub, Inc. |
CWE ids for CVE-2021-43846
-
The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.Assigned by: security-advisories@github.com (Primary)
References for CVE-2021-43846
-
https://github.com/solidusio/solidus/commit/4d17cacf066d9492fc04eb3a0b16084b47376d81
Protect `Spree::OrdersController#populate` against CSRF attacks · solidusio/solidus@4d17cac · GitHubPatch;Third Party Advisory
-
https://github.com/solidusio/solidus/commit/a1b9bf7f24f9b8684fc4d943eacb02b1926c77c6
Merge pull request from GHSA-h3fg-h5v3-vf8m · solidusio/solidus@a1b9bf7 · GitHubPatch;Third Party Advisory
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https://github.com/solidusio/solidus/security/advisories/GHSA-h3fg-h5v3-vf8m
CSRF forgery protection bypass for Spree::OrdersController#populate · Advisory · solidusio/solidus · GitHubExploit;Mitigation;Third Party Advisory
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