Newsletters < 4.15 - Unauthenticated PHP Object Injection via Subscriber Custom Field
41Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 8.1epss 0.6%
exploitation probability
0.6%top 56% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
The Newsletters WordPress plugin before 4.15 does not prevent deserialization of untrusted input that is stored through a public form, allowing unauthenticated attackers to inject a PHP object and, via a property-oriented gadget chain bundled with the Newsletters WordPress plugin before 4.15, write arbitrary files and execute code on the server.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Unknown · Newsletterspublic PoCs found — 1
cve_referencewpscan.com/vulnerability/e4c44105-f43d-4dff-8487-7d8ae2691c4e/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.