CVE-2020-5768: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in Icegram Email Subscribers & Newsletters Plugin for WordPress v4.4.8 allows a remote, authenticated attacker to d

medium Affects email-subscribers-\&-newsletters (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published 2020-07-17; advisory modified 2026-06-17.

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in Icegram Email Subscribers & Newsletters Plugin for WordPress v4.4.8 allows a remote, authenticated attacker to d

Package: email-subscribers-\&-newsletters (WordPress plugin) WordPress
Affected versions: =4.4.8
Fixed in: no fix recorded
Severity: medium CVSS 4.9
Exploitation: not on CISA KEV · EPSS 2% (80.3th percentile)
Published: 2020-07-17
Source: nvd

References

CWE-89

NVD record email-subscribers-\&-newsletters (WordPress plugin) advisories

Am I affected?

Find out in one command. phpwarden checks your WordPress install against this advisory and 20,000+ others, ranked by real-world exploitation (CISA KEV + EPSS). Free, offline, open data.

# one-time install
pip install phpwarden

# then
phpwarden wordpress /var/www/html

Or keep it checked automatically with the GitHub Action or a nightly cron; see WordPress docs.

Install docs How findings are ranked

Related advisories

CVE-2019-20361 critical There was a flaw in the WordPress plugin, Email Subscribers & Newsletters before 4.3.1, th same package: email-subscribers-\&-newsletters (WordPress plugin)
CVE-2019-19985 medium The WordPress plugin, Email Subscribers & Newsletters, before 4.2.3 had a flaw that allowe same package: email-subscribers-\&-newsletters (WordPress plugin)
CVE-2022-0439 high The Email Subscribers & Newsletters WordPress plugin before 5.3.2 does not correctly escap same package: email-subscribers-\&-newsletters (WordPress plugin)
CVE-2020-5780 medium Missing Authentication for Critical Function in Icegram Email Subscribers & Newsletters Pl same package: email-subscribers-\&-newsletters (WordPress plugin)
CVE-2019-19982 medium The WordPress plugin, Email Subscribers & Newsletters, before 4.2.3 had a flaw that allowe same package: email-subscribers-\&-newsletters (WordPress plugin)
CVE-2019-19980 medium The WordPress plugin, Email Subscribers & Newsletters, before 4.2.3 had a privilege bypass same package: email-subscribers-\&-newsletters (WordPress plugin)