SSRF in Mailchimp For Woocommerce
CVE-2022-2556
The Mailchimp for WooCommerce WordPress plugin before 2.7.2 has an AJAX action that allows high privilege users to perform a POST request on behalf of the server to the internal network/LAN, the body of the request is also appended to the response so it can be used to scan private network for example
Vulnerability class: SSRF (Server-Side Request Forgery)
EPSS: 0.006 (46.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 2.7 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Mailchimp Mailchimp_for_woocommerce
- Unknown Mailchimp For Woocommerce — versions 2.7.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- contact@wpscan.com (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2022-2556?
- CVE-2022-2556 is a low-severity vulnerability in Mailchimp For Woocommerce, classified under Server-Side Request Forgery (SSRF). CVSS score: 2.7/10. Published 2022-08-29.
- How severe is CVE-2022-2556?
- Low severity. CVSS v3 base score is 2.7 out of 10.
- Is CVE-2022-2556 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.