SQL Injection in Icegram Email Subscribers \& Newsletters
CVE-2022-0439
The Email Subscribers & Newsletters WordPress plugin before 5.3.2 does not correctly escape the `order` and `orderby` parameters to the `ajax_fetch_report_list` action, making it vulnerable to blind SQL injection attacks by users with roles as low as Subscriber. Further, it does not have any CSRF protection in place for the action, allowing an attacker to trick any logged in user to perform the action by clicking a link.
Vulnerability class: SQL Injection
EPSS: 0.042 (89.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Icegram Email_subscribers_\&_newsletters
- Unknown Email Subscribers & Newsletters — versions 0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- contact@wpscan.com (Exploit, technical-description, Third Party Advisory, exploit, vdb-entry)
Frequently asked questions
- What is CVE-2022-0439?
- CVE-2022-0439 is a high-severity vulnerability in Icegram Email Subscribers \& Newsletters, classified under SQL Injection. CVSS score: 8.8/10. Published 2022-03-07.
- How severe is CVE-2022-0439?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2022-0439 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.