Deserialization in Oceanwp Ocean Extra
CVE-2022-3374
The Ocean Extra WordPress plugin before 2.0.5 unserialises the content of an imported file, which could lead to PHP object injections issues when a high privilege user import (intentionally or not) a malicious Customizer Styling file and a suitable gadget chain is present on the blog.
Vulnerability class: Insecure Deserialization
EPSS: 0.011 (63.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Oceanwp Ocean_extra
- Unknown Ocean Extra — versions 2.0.5
Weakness classification (CWE)
Public proof-of-concept exploits
References
- contact@wpscan.com (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-3374?
- CVE-2022-3374 is a high-severity vulnerability in Oceanwp Ocean Extra, classified under Deserialization of Untrusted Data. CVSS score: 7.2/10. Published 2022-10-31.
- How severe is CVE-2022-3374?
- High severity. CVSS v3 base score is 7.2 out of 10.
- Is CVE-2022-3374 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.