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HUMANIST Digital HR EUVDEUVD-2026-52646

| CVE-2026-15721 CRITICAL
Cleartext Storage of Sensitive Information (CWE-312)
2026-08-04 TR-CERT GHSA-qhjg-59pv-84j4
9.8
CVSS 3.1 · Vendor: TR-CERT
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Severity by source

Vendor (TR-CERT) PRIMARY
9.8 CRITICAL
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
vuln.today AI
9.8 CRITICAL

Remote unauthenticated SQL injection with low complexity and no user interaction yields full C/I/A impact on the application database; scope unchanged.

3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Primary rating from Vendor (TR-CERT).

CVSS VectorVendor: TR-CERT

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

3
Patch available
Aug 04, 2026 - 10:01 EUVD
Analysis Generated
Aug 04, 2026 - 09:50 vuln.today
CVE Published
Aug 04, 2026 - 08:18 cve.org
CRITICAL 9.8

DescriptionCVE.org

Cleartext storage of sensitive information vulnerability in Bilin Software and Informatics Consultancy Inc. HUMANIST Digital Human Resources allows SQL Injection.

This issue affects HUMANIST Digital Human Resources: from 26.0 before 26.1.

AnalysisAI

Cleartext storage of sensitive information combined with SQL injection affects Bilin Software's HUMANIST Digital Human Resources platform in versions 26.0 up to (but not including) 26.1, allowing remote attackers to compromise the underlying database and recover sensitive HR data that is stored without encryption. Rated CVSS 9.8 by TR-CERT with a fully remote, unauthenticated network vector and high impact to confidentiality, integrity, and availability. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Reach exposed HUMANIST web endpoint
Delivery
Submit crafted SQL injection payload
Exploit
Bypass query parsing to backend DB
Execution
Read cleartext-stored HR records
Impact
Exfiltrate or alter sensitive data

Vulnerability AssessmentAI

Exploitation Exploitation requires network reachability to the HUMANIST Digital Human Resources web application running an affected version (26.0 through before 26.1). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) describes a low-complexity, remote, unauthenticated attack with maximal impact - consistent with classic exploitable SQL injection. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario A remote, unauthenticated attacker submits a crafted parameter to a vulnerable HUMANIST input field or endpoint, injecting SQL that is executed against the backend database. Because sensitive HR records are stored in cleartext, the attacker directly exfiltrates personal, credential, or payroll data and can modify or delete records, impacting confidentiality, integrity, and availability. …
Remediation Upgrade HUMANIST Digital Human Resources to version 26.1 or later, which is the first release outside the affected range; treat 26.1 as the fix per the affected-version boundary, though no explicit vendor-released patch version string was independently confirmed in the input. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours, identify and isolate all HUMANIST instances running versions 26.0 through 26.0.x by restricting network access to essential administrators only and implementing firewall rules to block external connections to affected systems. …

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EUVD-2026-52646 vulnerability details – vuln.today

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