Improper Authorization Flaw in lenve vhr Product by Vendor Lenve
CVE-2026-90499

5.3MEDIUM

Key Information:

Vendor

Lenve

Status
Vhr
Vendor
CVE Published:
13 September 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-90499?

A security flaw has been identified in the lenve vhr 1.0-SNAPSHOT product, specifically in the Password Update Handler during the execution of the HrInfoController.updatePass function. This vulnerability arises from improper handling of the hrid argument, enabling potential remote exploitation through unauthorized access. An exploit has been made publicly available, placing users at increased risk. Notifications were sent to the vendor regarding this issue, but no response was received, highlighting the urgent need for users to assess their security posture.

Affected Version(s)

vhr 1.0-SNAPSHOT

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-90499 - Proof of Concept

References

https://vuldb.com/vuln/403087
vdb-entrytechnical-description
https://vuldb.com/vuln/403087/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-90499
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

huluwa888 (VulDB User)
VulDB CNA Team
.