CVE-2022-47408
Multiple vulnerabilities in extension "Newsletter subscriber management" (fp_newsletter)
9.1
CRITICAL
CVSS 3.1
EPSS 0.65%
Description
The CAPTCHA of the extension can be bypassed which may result in automated creation of various newsletter subscribers. It is possible to provide arbitrary subscription UIDs to the `deleteAction` of the extension resulting in all newsletter subscribers to be unsubscribed. Insufficient access checks in the `createAction` and `unsubscribeAction` can be used to obtain data of existing newsletter subscribers.
How to fix CVE-2022-47408
To remediate CVE-2022-47408, upgrade the affected package to a fixed version below.
- —upgrade to 3.2.6 or later
Is CVE-2022-47408 being exploited?
Low — EPSS is 0.7%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 2.2.0, < 3.2.6
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |