Is CVE-2026-0829 actively exploited?

No active exploitation of CVE-2026-0829 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-0829 be exploited remotely?

Yes. CVE-2026-0829 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-0829?

CVE-2026-0829 has a CVSS score of 5.8 (MEDIUM) and an EPSS exploitation probability of 2.35%.

HOME VULNERABILITIESCVE-2026-0829

MEDIUM

CVE-2026-0829

CWE-862Published: February 17, 2026· Updated: Feb 18, 2026

5.8

CVSS v3.1

EPSS:0.02%probability of exploitation in 30 daysPercentile:4.0th

Official Description

The Frontend File Manager Plugin WordPress plugin through 23.5 allows unauthenticated users to send emails through the site without any security checks. This lets attackers use the WordPress site as an open relay for spam or phishing emails to anyone. Attackers can also guess file IDs to access and share uploaded files without permission, exposing sensitive information.

NVD Source

Technical Analysis

CVE-2026-0829 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

The vulnerability has a "Changed" scope, meaning successful exploitation can impact components beyond the vulnerable component itself — such as the host operating system or adjacent services.