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CodeAstro HRMS CVE-2026-12129

| EUVD-2026-36562 LOW
Cross-site Scripting (XSS) (CWE-79)
2026-06-12 VulDB GHSA-ppff-2mf4-jfqq
2.0
CVSS 4.0 · Vendor: VulDB

Severity by source

Vendor (VulDB) PRIMARY
2.0 MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/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
vuln.today AI
5.4 MEDIUM

Network-accessible stored XSS requiring low-privilege auth and victim page-load; scope changes as script runs in victim's browser context with low C and I 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:P/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N

Primary rating from Vendor (VulDB).

CVSS VectorVendor: VulDB

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/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
P
Scope
X

Lifecycle Timeline

3
Analysis Generated
Jun 12, 2026 - 21:38 vuln.today
Severity Changed
Jun 12, 2026 - 21:22 NVD
MEDIUM LOW
CVSS changed
Jun 12, 2026 - 21:22 NVD
5.1 (MEDIUM) 2.0 (LOW)

DescriptionCVE.org

A vulnerability was identified in CodeAstro Human Resource Management System 1.0. Affected by this issue is some unknown functionality of the file /dashboard/add_tod of the component Dashboard Interface. The manipulation of the argument todo_data leads to cross site scripting. The attack may be initiated remotely. The exploit is publicly available and might be used.

AnalysisAI

Stored cross-site scripting in CodeAstro Human Resource Management System 1.0 allows an authenticated remote attacker to inject persistent malicious scripts via the todo_data parameter at the /dashboard/add_tod endpoint. When a higher-privileged user subsequently views the to-do list in the dashboard, the stored payload executes silently in their browser context, enabling session hijacking or unauthorized privileged actions. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Obtain low-privilege HRMS credentials
Delivery
Submit crafted JavaScript payload in `todo_data` to `/dashboard/add_tod`
Exploit
Malicious script persisted in application database
Execution
Privileged admin loads dashboard to-do view
Persist
Stored script executes in admin's browser
Impact
Exfiltrate session cookie or perform privileged action as admin

Vulnerability AssessmentAI

Exploitation Exploitation requires the attacker to possess a valid authenticated session with at least low-privilege access to the CodeAstro HRMS dashboard (PR:L per the CVSS 4.0 vector), sufficient to submit entries to the to-do feature via the `/dashboard/add_tod` endpoint. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 4.0 score of 2.0 reflects constrained base metrics: low-privilege authentication (PR:L), passive victim interaction (UI:P), and only low integrity impact on the vulnerable system (VI:L) with no confidentiality or availability impact scored against the vulnerable system itself. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An authenticated low-privilege employee accesses the CodeAstro HRMS dashboard and submits a to-do item via `/dashboard/add_tod` with a JavaScript payload (e.g., a cookie-stealing `document.cookie` exfiltration script) embedded in the `todo_data` field. The application stores the unsanitized payload in the database without encoding. …
Remediation No vendor-released patch has been identified at time of analysis. … Detailed patch versions, workarounds, and compensating controls in full report.

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CVE-2026-12129 vulnerability details – vuln.today

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