CVE-2021-4376
CVE-2021-4376 is a medium-severity vulnerability in Palscode Woocommerce Multi Currency with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-862.
Key facts
- Severity: Medium (CVSS 3.x base score 4.3)
- EPSS exploit prediction: 1% (45th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-862
- Affected product: Palscode Woocommerce Multi Currency
- Published:
- Last modified:
Description
The WooCommerce Multi Currency plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 2.1.17. This makes it possible for authenticated attackers to change the price of a product to an arbitrary value.
Frequently asked questions
- What is CVE-2021-4376?
- The WooCommerce Multi Currency plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 2.1.17. This makes it possible for authenticated attackers to change the price of a product to an arbitrary value.
- How severe is CVE-2021-4376?
- CVE-2021-4376 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
- Is CVE-2021-4376 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-4376?
- CVE-2021-4376 affects Palscode Woocommerce Multi Currency. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-4376?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-4376 published?
- CVE-2021-4376 was published on 2023-06-07 and last updated on 2026-06-17.
References
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2734576%40woo-multi-currency&new=2734576%40woo-multi-currency&sfp_email=&sfph_mail=
- https://wordpress.org/plugins/woo-multi-currency/#developers
- https://wpscan.com/vulnerability/480125bc-bab3-45b8-9325-a4d406655a61
- https://www.wordfence.com/threat-intel/vulnerabilities/id/d8a490c6-14c1-4c71-b44c-1e362cc892a8?source=cve
Affected products (1)
- cpe:2.3:a:palscode:woocommerce_multi_currency:*:*:*:*:*:wordpress:*:*
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