Vulnerability · Published Mar 15, 2026 · Assigned by VulDB

CVE-2026-4190JawherKl node-api-postgres user.js User.getAll sql injection

High 7.3

In plain English

A high-severity SQL injection in node-api-postgres from JawherKl. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 19% of all known vulnerabilities).

Severity (CVSS 3.1)7.3High

Exploit odds (30 days)0.3%top 80.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability was detected in JawherKl node-api-postgres up to 2.5. This impacts the function User.getAll of the file models/user.js. The manipulation of the argument sort results in sql injection. The attack can be executed remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products (as reported)

Vendor	Product	Versions
JawherKl	node-api-postgres	2.02.12.22.32.42.5

Weakness: CWE-89, CWE-74 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

References

VDB-351097 | JawherKl node-api-postgres user.js User.getAll sql injection vdb-entry, technical-description
VDB-351097 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #770001 | Jawher Kl node-api-postgres 2.5 SQL Injection third-party-advisory
https://hackmd.io/@YzU_KiOzT86cEbFQdBceVg/Bk56LQQYbe exploit