Is CVE-2026-5418 actively exploited?

No active exploitation of CVE-2026-5418 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-5418 be exploited remotely?

Yes. CVE-2026-5418 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-5418?

CVE-2026-5418 has a CVSS score of 7.3 (HIGH).

HOME VULNERABILITIESCVE-2026-5418

HIGH

CVE-2026-5418

CWE-918Published: April 2, 2026· Updated: Apr 3, 2026

7.3

CVSS v3.1

EPSS:0.04%probability of exploitation in 30 daysPercentile:12.3th

Official Description

A vulnerability was identified in appsmithorg appsmith up to 1.97. Impacted is the function computeDisallowedHosts of the file app/server/appsmith-interfaces/src/main/java/com/appsmith/util/WebClientUtils.java of the component Dashboard. Such manipulation leads to server-side request forgery. The attack may be launched remotely. The exploit is publicly available and might be used. Upgrading to version 1.99 is recommended to address this issue. The affected component should be upgraded. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.

NVD Source

Technical Analysis

CVE-2026-5418 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.