CVE-2019-20891: CSRF
First published: Fri Jun 19 2020(Updated: )
WooCommerce before 3.6.5, when it handles CSV imports of products, has a cross-site request forgery (CSRF) issue with resultant stored cross-site scripting (XSS) via `includes/admin/importers/class-wc-product-csv-importer-controller.php`.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| composer/woocommerce/woocommerce | <3.6.5 | 3.6.5 |
| Woocommerce Woocommerce | <3.6.5 |
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Reference Links
- https://nvd.nist.gov/vuln/detail/CVE-2019-20891
- https://blog.ripstech.com/2019/woocommerce-csrf-to-stored-xss/
- https://raw.githubusercontent.com/woocommerce/woocommerce/master/CHANGELOG.txt
- https://github.com/woocommerce/woocommerce/commit/fd7feb778eb45a2eb92b45eb2b4ee96ea3ac6fe7
- https://github.com/advisories/GHSA-rcmf-88p4-9wrg (Advisory)
Frequently Asked Questions
What is CVE-2019-20891?
CVE-2019-20891 is a vulnerability in WooCommerce before version 3.6.5 that allows for cross-site request forgery (CSRF) and resultant stored cross-site scripting (XSS) via CSV imports of products.
What is the severity of CVE-2019-20891?
The severity of CVE-2019-20891 is rated as high, with a severity value of 8.8.
How does CVE-2019-20891 affect WooCommerce?
CVE-2019-20891 affects WooCommerce before version 3.6.5 when it handles CSV imports of products, allowing for CSRF attacks and stored XSS.
Where can I find more information about CVE-2019-20891?
You can find more information about CVE-2019-20891 on the following references: [1] https://blog.ripstech.com/2019/woocommerce-csrf-to-stored-xss/ [2] https://raw.githubusercontent.com/woocommerce/woocommerce/master/CHANGELOG.txt
How can I fix CVE-2019-20891?
To fix CVE-2019-20891, ensure that you have updated WooCommerce to version 3.6.5 or newer, which includes a patch for the vulnerability.
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