CVE-2023-5414

Published: Oct 20, 2023

Modified: Apr 8, 2026

PUBLISHED

CVSS v3.1

9.1

CRITICAL

Description

The Icegram Express plugin for WordPress is vulnerable to Directory Traversal in versions up to, and including, 5.6.23 via the show_es_logs function. This allows administrator-level attackers to read the contents of arbitrary files on the server, which can contain sensitive information including those belonging to other sites, for example in shared hosting environments.

Vendor	Product	Versions
icegram	Email Subscribers & Newsletters – Email Marketing, Post Notifications & Newsletter Plugin for WordPress	affected `0 - <= 5.6.23`

Weaknesses (CWE)

CWE-22

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/417186ba-36ef-4d06-bbcd-e85eb9219689?source=cve

https://plugins.trac.wordpress.org/browser/email-subscribers/trunk/lite/includes/classes/class-email-subscribers-logs.php?rev=2919465#L28

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2977318%40email-subscribers%2Ftrunk&old=2972043%40email-subscribers%2Ftrunk&sfp_email=&sfph_mail=#file4

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CVE-2023-5414

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References