Is CVE-2026-41418 actively exploited?

No active exploitation of CVE-2026-41418 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-41418 be exploited remotely?

Yes. CVE-2026-41418 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-41418?

CVE-2026-41418 has a CVSS score of 5.3 (MEDIUM).

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MEDIUM

CVE-2026-41418

CWE-208Published: April 24, 2026· Updated: Apr 27, 2026

5.3

CVSS v3.1

EPSS:0.03%probability of exploitation in 30 daysPercentile:7.7th

Official Description

4ga Boards is a boards system for realtime project management. Prior to 3.3.5, 4ga Boards is vulnerable to user enumeration via a timing side-channel in the login endpoint (POST /api/access-tokens). When an invalid username/email is provided, the server responds immediately (~17ms average). When a valid username/email is provided with an incorrect password, the server first performs a bcrypt.compareSync() operation (~74ms average) before responding. This ~4.4× timing difference is trivially detectable even over a network — a single request suffices. This vulnerability is fixed in 3.3.5.

NVD Source

Technical Analysis

CVE-2026-41418 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.