CVE-2026-77161 json
Smart Marketing SMS and Newsletters Forms <= 5.1.24 - Authenticated (Subscriber+) SQL Injection via Parameter Name
published 2026-09-12 57 d ago modified 2026-09-14 55 d ago also EUVD-2026-76835
- cvss
- 6.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 39%
- public exploits
- 0
- none known
Summary
The Smart Marketing SMS and Newsletters Forms plugin for WordPress is vulnerable to generic SQL Injection via Parameter Name in all versions up to, and including, 5.1.24 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 plugin's sync feature to be enabled (options['enabled']) and get_option('egoi_mapping') to be truthy, both of which reflect ordinary configured states for the plugin's core contact mapping functionality.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 55 d ago
Exploit prediction
0.45% chance of exploitation in the next 30 days, higher than 39% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
Affected products
- egoi Smart Marketing SMS and Newsletters Forms
Classification
- Weakness
-
- CWE-89 Improper Neutralization of Special Elements used in an SQL Command
References
- wordfence.com /threat-intel/vulnerabilities/id/f14e3f20-b022-49f8-89b0-acca9b950cb8?source=cve
- plugins.trac.wordpress.org /browser/smart-marketing-for-wp/trunk/includes/class-egoi-for-wp.php#L841
- plugins.trac.wordpress.org /browser/smart-marketing-for-wp/trunk/admin/class-egoi-for-wp-listener.php#L132
- plugins.trac.wordpress.org /browser/smart-marketing-for-wp/trunk/admin/class-egoi-for-wp-listener.php#L183
- plugins.trac.wordpress.org /browser/smart-marketing-for-wp/trunk/includes/class-egoi-for-wp.php#L908
- plugins.trac.wordpress.org /changeset?reponame=&old=3663923%40smart-marketing-for-wp&new=3663923%40smart-marketing-for-wp
Sources
- CVE List CVE-2026-77161
- NVD CVE-2026-77161
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.