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a+HRD CVE-2026-6834

| EUVD-2026-24601 HIGH
Missing Authorization (CWE-862)
2026-04-22 twcert
7.1
CVSS 4.0 · NVD
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Severity by source

NVD PRIMARY
7.1 HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
X

Lifecycle Timeline

7
Re-analysis Queued
Apr 22, 2026 - 21:37 vuln.today
cvss_changed
Analysis Generated
Apr 22, 2026 - 04:24 vuln.today
Severity Changed
Apr 22, 2026 - 04:22 NVD
MEDIUM HIGH
CVSS changed
Apr 22, 2026 - 04:22 NVD
6.5 (MEDIUM) 7.1 (HIGH)
EUVD ID Assigned
Apr 22, 2026 - 04:00 euvd
EUVD-2026-24601
Analysis Generated
Apr 22, 2026 - 04:00 vuln.today
CVE Published
Apr 22, 2026 - 03:36 nvd
HIGH 7.1

DescriptionCVE.org

The a+HRD developed by aEnrich has a Missing Authorization vulnerability, allowing authenticated remote attackers to arbitrarily read database contents through a specific API method.

AnalysisAI

Missing authorization in a+HRD API allows authenticated low-privilege remote attackers to read arbitrary database contents. The vulnerability exists in a specific API method that fails to properly verify user permissions, enabling lateral privilege escalation to access sensitive data beyond the attacker's authorization scope. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Obtain low-privilege credentials
Delivery
Access vulnerable API endpoint
Exploit
Send crafted authorization-bypassing requests
Execution
Query arbitrary database tables
Impact
Exfiltrate sensitive HR data

Vulnerability AssessmentAI

Exploitation Exploitation requires valid authenticated credentials to the a+HRD system with low-privilege user access (PR:L). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment Real-world risk is moderate despite the 7.1 CVSS score. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An attacker obtains valid low-privilege credentials to the a+HRD system through phishing, credential stuffing, or social engineering. The attacker then sends crafted API requests to the vulnerable endpoint, bypassing authorization checks to query and extract sensitive employee data including personal information, salary details, performance records, and other confidential HR database contents. …
Remediation Consult the Taiwan CERT advisory at https://www.twcert.org.tw/en/cp-139-10834-eb3ee-2.html and contact aEnrich directly for patch availability and specific remediation guidance, as no fix version is confirmed in available intelligence. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours: Inventory all a+HRD deployments and confirm current version against vendor advisory; notify data governance and legal teams of exposure scope. …

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Threat intelligence, references, and detailed analysis are available after sign-in.

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CVE-2026-6834 vulnerability details – vuln.today

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