XSS in Yikesinc Easy Forms For Mailchimp
CVE-2021-24985
The Easy Forms for Mailchimp WordPress plugin before 6.8.6 does not sanitise and escape the field_name and field_type parameters before outputting them back in attributes, leading to Reflected Cross-Site Scripting issues
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.011 (64.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 65th percentile — 64.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000
Affected products
- Yikesinc Easy Forms For Mailchimp
- Easy Forms For Mailchimp — versions 6.8.6
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wpscan.com/vulnerability/50be0ebf-fe6d-41e5-8af9-0d74f33aeb57 (Exploit, Third Party Advisory)
- plugins.trac.wordpress.org/changeset/2646017 (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-24985?
- CVE-2021-24985 is a medium-severity vulnerability in Yikesinc Easy Forms For Mailchimp, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-01-24.
- How severe is CVE-2021-24985?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2021-24985 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.