Is there a public exploit for CVE-2026-122063?

No public exploit for CVE-2026-122063 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-122063?

CVE-2026-122063 scores CVSS 6.5 (v3.1), rated medium.

What does CVE-2026-122063 affect?

CVE-2026-122063 affects contrid Newsletters.

6.5 Medium

The Newsletters plugin for WordPress is vulnerable to blind SQL Injection via the 'useremail' parameter in all versions up to, and…

CVE-2026-122063

The Newsletters plugin for WordPress is vulnerable to blind SQL Injection via the 'useremail' parameter in all versions up to, and including, 4.18.2 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. Exploitation requires the admin-controlled 'currentusersubscribed' option to be enabled and at least one page rendering the Newsletters subscribe shortcode or widget to exist; a Subscriber-level attacker can self-serve the attack by updating their own profile email to a crafted payload and loading such a page.

Assessment

CVSS: 6.5 (v3.1)
Severity: Medium
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 13 November 2026
Last updated: 13 November 2026
Affected: contrid · Newsletters
Assigner: Wordfence

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

At the source

EUVD (ENISA)

References

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