How severe is CVE-2019-14364?

CVE-2019-14364 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2019-14364 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-14364?

CVE-2019-14364 affects Icegram Email Subscribers & Newsletters. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-14364?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2019-14364 published?

CVE-2019-14364 was published on 2019-07-28 and last updated on 2026-06-17.

CVE-2019-14364

CVE-2019-14364 is a medium-severity vulnerability in Icegram Email Subscribers & Newsletters with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (68th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Icegram Email Subscribers & Newsletters
Published: 2019-07-28
Last modified: 2026-06-17

Description

An XSS vulnerability in the "Email Subscribers & Newsletters" plugin 4.1.6 for WordPress allows an attacker to inject malicious JavaScript code through a publicly available subscription form using the esfpx_name wp-admin/admin-ajax.php POST parameter.

Frequently asked questions

What is CVE-2019-14364?: An XSS vulnerability in the "Email Subscribers & Newsletters" plugin 4.1.6 for WordPress allows an attacker to inject malicious JavaScript code through a publicly available subscription form using the esfpx_name wp-admin/admin-ajax.php POST parameter.
How severe is CVE-2019-14364?: CVE-2019-14364 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2019-14364 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-14364?: CVE-2019-14364 affects Icegram Email Subscribers & Newsletters. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-14364?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2019-14364 published?: CVE-2019-14364 was published on 2019-07-28 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:icegram:email_subscribers_\&_newsletters:4.1.6:*:*:*:*:wordpress:*:*

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