CVE-2012-0796
PHPMailer vulnerable to email header injection
EPSS 0.19%
Description
### Impact Arbitrary additional email headers can be injected via crafted From or Sender headers. ### Patches Fixed in 2.2.1 ### Workarounds Filter user-supplied values prior to using them in From or Sender properties. ### References https://nvd.nist.gov/vuln/detail/CVE-2012-0796 ### For more information If you have any questions or comments about this advisory: * Open a private issue in [the PHPMailer project](https://github.com/PHPMailer/PHPMailer)
How to fix CVE-2012-0796
To remediate CVE-2012-0796, upgrade the affected package to a fixed version below.
- —upgrade to 2.2.1 or later
Is CVE-2012-0796 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.2.1