NewsBlogger <= 0.2.5.4 - Cross-Site Request Forgery to Arbitrary Plugin Installation

2025-04-30 00:00

Gibran Abdillah

Strategic Overview

Status

Patched in 0.2.5.5

Affected ThemeNewsBlogger

Affected Version<= 0.2.5.4

CVSS8.8High

CVECVE-2025-1305

View all NewsBlogger vulnerabilities

Vulnerability Overview

The NewsBlogger theme for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 0.2.5.4. This is due to missing or incorrect nonce validation on the newsblogger_install_and_activate_plugin() function. This makes it possible for unauthenticated attackers to upload arbitrary files and achieve remote code execution via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Technical Analysis

REMEDIATION: Update to version 0.2.5.5, or a newer patched version --- IDENTIFIER: CWE-352 (Cross-Site Request Forgery (CSRF)) The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.

External References

https://www.cve.org/CVERecord?id=CVE-2025-1305 https://www.wordfence.com/threat-intel/vulnerabilities/id/7b2cac27-4a36-490f-b2d8-3c6f32843a38

CVSS Vector

8.8

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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