CVE-2026-1267
IBM Planning Analytics Local 2.
Executive Summary
CVE-2026-1267 is a medium severity vulnerability affecting pii-secrets. It is classified as Information Exposure. Ensure your systems and dependencies are patched immediately to mitigate exposure risks.
Precogs AI Insight
"Architecturally, this flaw occurs due to within IBM Planning Analytics Local 2.1.0, allowing the mishandling of memory allocation boundaries. If successfully exploited, a malicious user could gain unauthorized read or write access, effectively hijacking underlying configurations. By scanning all web responses and configuration files, Precogs is able to alert security teams to imminent boundary violations."
What is this vulnerability?
CVE-2026-1267 is categorized as a critical Sensitive Data Exposure flaw. Based on our vulnerability intelligence, this issue occurs when the application fails to securely handle untrusted data boundaries.
IBM Planning Analytics Local 2.1.0 through 2.1.17 could allow an unauthorized access to sensitive application data and administrative functionalities due t...
This architectural defect enables adversaries to bypass intended security controls, directly manipulating the application's execution state or data layer. Immediate strategic intervention is required.
Risk Assessment
| Metric | Value |
|---|---|
| CVSS Base Score | 6.5 (MEDIUM) |
| Vector String | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| Published | March 17, 2026 |
| Last Modified | March 19, 2026 |
| Related CWEs | CWE-200 |
Impact on Systems
✅ Authentication Bypass: Leaked credentials allow attackers to impersonate legitimate users or systems.
✅ Data Breach: Exposed PII triggers regulatory violations (GDPR/CCPA) and massive reputational damage.
✅ Lateral Movement: Exposed API tokens can be used to pivot deeper into internal infrastructure.
How to fix this issue?
Implement the following strategic mitigations immediately to eliminate the attack surface.
1. Secret Management Migrate all hardcoded secrets to a secure vault (e.g., AWS Secrets Manager, HashiCorp Vault).
2. Data Masking Implement automated redaction for logs to prevent PII/credentials from leaking into observability platforms.
3. Automated Scanning Deploy Precogs Secrets Scanner in pre-commit hooks and CI pipelines to prevent secret commits.
Vulnerability Signature
// Generic Secrets Exposure Vector
// DANGEROUS: Hardcoded secrets in source control or logs
const apiKey = "sk_live_1234567890abcdef";
console.log(`Connecting to API with key $\{apiKey\}`);
// SECURED: Secrets fetched from environment at runtime
const apiKey = process.env.API_SECRET_KEY;
if (!apiKey) throw new Error("API configuration missing");
// Never log secrets
console.log('Connecting to API... [REDACTED]');
References and Sources
- NVD — CVE-2026-1267
- MITRE — CVE-2026-1267
- CWE-200 — MITRE CWE
- CWE-200 Details
- PII and Secrets Exposure
Vulnerability Code Signature
Attack Data Flow
| Stage | Detail |
|---|---|
| Source | Application error or debug endpoint |
| Vector | Verbose error messages or sensitive metadata returned to the client |
| Sink | HTTP response |
| Impact | Information gathering, aids in further attacks |
Vulnerable Code Pattern
# ❌ VULNERABLE: Information Exposure
@app.errorhandler(500)
def internal_error(error):
# Taint sink: returns stack trace to user
return f"Internal Server Error: {error}", 500
Secure Code Pattern
# ✅ SECURE: Generic error message
@app.errorhandler(500)
def internal_error(error):
# Log the detailed error internally
app.logger.error(f"Server Error: {error}")
# Return a generic message to the user
return "An internal server error occurred.", 500
How Precogs Detects This
Precogs API Security Engine comprehensively audits all web endpoints to ensure verbose error messages and sensitive metadata are not exposed.\n