XSS in Unspecified Yikes-Inc-Easy-Mailchimp-Extender Plugin
CVE-2021-4244
A vulnerability classified as problematic has been found in yikes-inc-easy-mailchimp-extender Plugin up to 6.8.5. This affects an unknown part of the file admin/partials/ajax/add_field_to_form.php. The manipulation of the argument field_name/merge_tag/field_type/list_id leads to cross site scripting. It is possible to initiate the attack remotely. Upgrading to version 6.8.6 is able to address this issue. The name of the patch is 3662c6593aa1bb4286781214891d26de2e947695. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-215307.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 2.6 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.006 (45.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 45th percentile — 45.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.006 · change: +0.000
Affected products
- Unspecified Yikes-Inc-Easy-Mailchimp-Extender Plugin — versions 6.8.0, 6.8.1, 6.8.2
- Yikesplugins Easy Forms For Mailchimp
Weakness classification (CWE)
References
- github.com/EvanHerman/yikes-inc-easy-mailchimp-extender/pull/889 (Patch, Third Party Advisory)
- github.com/EvanHerman/yikes-inc-easy-mailchimp-extender/releases/tag/6.8.6 (Third Party Advisory, Release Notes)
- github.com/EvanHerman/yikes-inc-easy-mailchimp-extender/commit/3662c6593aa1bb42… (Patch, Third Party Advisory)
- vuldb.com/ (Third Party Advisory)
Frequently asked questions
- What is CVE-2021-4244?
- CVE-2021-4244 is a low-severity vulnerability in Unspecified Yikes-Inc-Easy-Mailchimp-Extender Plugin, classified under CWE-707. CVSS score: 2.6/10. Published 2022-12-12.
- How severe is CVE-2021-4244?
- Low severity. CVSS v3 base score is 2.6 out of 10.