CVE-2025-26958 HIGH

CVE-2025-26958: WordPress JetBlog plugin <= 2.4.3 - Broken Access Control Vulnerability

Vendor Crocoblock

Product JetBlog

Weakness CWE-862 · Missing authorization

Published April 15, 2025

Last update April 29, 2026

View on NVD All CVEs

CVSS base score

7.5/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction None

Confidentiality High

Integrity None

CVSS vector

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

What the vulnerability does

01Description

Missing Authorization vulnerability in Crocoblock JetBlog jet-blog allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects JetBlog: from n/a through <= 2.4.3.

Explanation of Vulnerability in Simple Terms

02Summary

JetBlog through version 2.4.3 fails to properly check user permissions before allowing access to sensitive data. An unauthenticated attacker can read confidential information without needing to log in or interact with a victim. Site administrators should update immediately to a version newer than 2.4.3.

What an attacker can do

03Attacker Capabilities

Read sensitive data from the site without authentication.

Potential impact on your site

04Site Impact

Confidential information may be exposed to anyone on the internet.

Conditions required to exploit

05Prerequisites

Network access only; no login or user interaction required.

Key dates

06Disclosure timeline

April 15, 2025 CVE published

April 29, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2025-26958 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/862.html

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