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HUMANIST Digital Human Resources CVE-2026-14192

| EUVDEUVD-2026-52653 MEDIUM
Cross-site Scripting (XSS) (CWE-79)
2026-08-04 TR-CERT GHSA-qrm8-6428-fgf7
5.4
CVSS 3.1 · Vendor: TR-CERT
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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain

  1. Access
    Attacker authenticates with low-privilege HR account
  2. Delivery
    Submits XSS payload in HR input field
  3. Exploit
    Payload stored server-side in database
  4. Execution
    HR administrator views affected record
  5. Persist
    Malicious script executes in administrator browser
  6. Impact
    Attacker exfiltrates session token or performs privileged actions

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Output encoding, context-aware escaping
MITRE ATT&CK

2 techniques across 2 tactics: Initial Access, Execution

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Exploitation Conditions

Exploitation requires the attacker to hold a valid low-privilege authenticated account on the HUMANIST Digital Human Resources platform (confirmed by PR:L in the CVSS vector) - unauthenticated external attackers cannot exploit this vulnerability directly. A victim user (typically a higher-privileged HR administrator) must actively navigate to and render the page containing the stored payload (UI:R per CVSS vector). The vulnerability is specific to version 26.0 of the product; version 26.1 is patched. No non-default configuration or special deployment mode is indicated as required. Limiting factors are: (1) attacker must possess a valid application account; (2) victim must view the poisoned page; (3) the vulnerable product has a limited, industry-specific deployment footprint.

Impact

The CVSS 3.1 vector AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N scores 5.4 (Medium), accurately reflecting that network reachability and low attack complexity are offset by the PR:L (authenticated attacker) and UI:R (victim must navigate to the poisoned page) requirements. No EPSS data was included in the intelligence, and the vulnerability is absent from CISA KEV, indicating no confirmed or widespread active exploitation. No POC is publicly identified. For organizations running this HR platform, the practical internal risk centers on session hijacking or credential phishing targeting HR administrators who review user-submitted content - a meaningful insider-threat or compromised-account escalation vector. The limited global footprint of the product constrains broad impact. There are no conflicting signals in the data; CVSS vector and description are consistent.

Exploit ScenarioDerived

An attacker with a valid low-privilege account (e.g., a standard employee account) submits a crafted input containing a JavaScript payload into an HR form field - such as an employee profile, leave request comment, or feedback form - that is later rendered in the administrator dashboard without sanitization. When an HR administrator views the affected record, the stored script executes in their browser, allowing the attacker to exfiltrate the administrator's session token and escalate access within the platform. No public POC is known, but the attack pattern is well-understood for Stored XSS in web-based HR applications.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
Patch available 0.2% exploitation probability (EPSS)

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AnalysisAIv1 – Aug 04, 2026

Stored XSS in HUMANIST Digital Human Resources version 26.0 enables authenticated low-privilege users to inject persistent malicious scripts that execute in the browsers of other platform users, including higher-privileged HR administrators. The vulnerability was disclosed by TR-CERT (advisory TR-26-0737) and is resolved in version 26.1. No public exploit code or confirmed active exploitation has been identified at time of analysis.

RemediationAI

Upgrade HUMANIST Digital Human Resources to version 26.1 or later, which resolves this stored XSS vulnerability per TR-CERT advisory TR-26-0737 (https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0737). If an immediate upgrade is not feasible, restrict application access to trusted internal networks via firewall or VPN to reduce the attacker population to those with existing network access - this does not eliminate the risk but raises the bar. Deploying a Web Application Firewall with XSS detection rules targeting input submission endpoints can block common payload patterns, though this may generate false positives in HR free-text fields accepting rich input. Enforcing a strict Content-Security-Policy header that disallows inline scripts and restricts script sources to trusted origins will limit the execution impact of any injected payload, even if the payload is stored. No workaround eliminates the root cause; patching to 26.1 is the authoritative fix.

Affected VersionsENISA

HUMANIST Digital Human Resources 26.0 <26.1

Affected Packages

euvd humanist_digital_human_resources fix: 26.1

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

The flaw is a Stored Cross-Site Scripting vulnerability classified under CWE-79 (Improper Neutralization of Input During Web Page Generation), meaning user-supplied input is persisted server-side - likely in an HR record or form field - and later rendered in web pages without adequate output encoding or sanitization. The affected product is a web-based human resources management platform developed by Turkish vendor Bilin Software and Informatics Consultancy Inc., identified via CPE cpe:2.3:a:bilin_software_and_informatics_consultancy_inc.:humanist_digital_human_resources. The CVSS Scope:Changed (S:C) metric confirms the injected script crosses the browser security boundary, executing in the victim's session context rather than the attacker's, consistent with classic Stored XSS behavior.

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Severity by source

Vendor (TR-CERT) PRIMARY 5.4 MEDIUM
AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
vuln.today AI 5.4 MEDIUM

Network-exploitable stored XSS requiring a low-privilege account (PR:L) and active victim page view (UI:R); scope change reflects browser sandbox crossing; no availability impact.

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

Primary rating from Vendor (TR-CERT).

CVSS VectorVendor: TR-CERT

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

Lifecycle Timeline

1
Patch available
Aug 04, 2026 - 10:01 EUVD

DescriptionCVE.org

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Bilin Software and Informatics Consultancy Inc. HUMANIST Digital Human Resources allows Stored XSS.

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

Threat Intelligence Overview

EPSS Score
0.2%
Top 93% exploitable
Prevalence
Rare
niche Turkish HR SaaS product, limited global enterprise footprint
Social Media
1
Sightings
Data Quality
6 sources
Confidence: High

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity MEDIUM
CISA KEV No
Public POC No
EPSS 0.2%
Patch available Yes
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation
None
System Exposure· derived
Open
Automatable
No
Human Impact· derived
Medium
Technical Impact
Partial

Priority Score

27
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +27
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Cross-Site Scripting occurs when an application accepts untrusted data and sends it to a web browser without proper validation or encoding.

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