# HCL AION vulnerabilities Source: https://junglewise.ai/threats/technologies/aion Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/aion.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 22 vulnerabilities in HCL AION: 13 in the last 7 days and 13 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-66987, was published on 6 November 2026. 13 vulnerabilities in the last four weeks, up from none in the four before. ## Counts - Last 7 days: 13 - Last 30 days: 13 - Last 90 days: 13 - All time: 22 (0 critical, 0 exploited in the wild) ## About HCL AION An artificial intelligence and machine learning platform designed for enterprise data science and model management. ## Latest HCL AION vulnerabilities - [CVE-2026-66987: HCL AION weak account lockout brute-force](https://junglewise.ai/threats/cve-2026-66987-hcl-aion-is-affected-by-a-vulnerability-where-the-account-lockout) (medium, CVSS 5.3, published 6 Nov 2026) - [CVE-2026-66981: HCL AION HTTP Host header injection](https://junglewise.ai/threats/cve-2026-66981-hcl-aion-is-affected-by-a-vulnerability-where-the-application) (medium, CVSS 6.5, published 6 Nov 2026) - [CVE-2026-35113: HCL AION missing Cross-Origin-Opener-Policy header](https://junglewise.ai/threats/cve-2026-35113-hcl-aion-is-affected-by-a-vulnerability-where-the-cross-origin) (medium, CVSS 4.8, published 6 Nov 2026) - [CVE-2026-35112: HCL AION missing Cross-Origin-Embedder-Policy header](https://junglewise.ai/threats/cve-2026-35112-hcl-aion-is-affected-by-a-vulnerability-where-the-cross-origin) (medium, CVSS 4.2, published 6 Nov 2026) - [CVE-2026-35111: HCL AION missing cross-origin resource policy header](https://junglewise.ai/threats/cve-2026-35111-hcl-aion-is-affected-by-a-vulnerability-where-the-cross-origin) (medium, CVSS 4.8, published 6 Nov 2026) - [CVE-2026-35110: HCL AION unencrypted communication enforcement](https://junglewise.ai/threats/cve-2026-35110-hcl-aion-is-affected-by-a-vulnerability-where-encrypted-https) (medium, CVSS 5.4, published 6 Nov 2026) - [CVE-2026-35107: HCL AION open redirect in GenAI web interface user menu](https://junglewise.ai/threats/cve-2026-35107-hcl-aion-is-affected-by-an-open-redirect-vulnerability-in-the) (medium, CVSS 4.7, published 6 Nov 2026) - [CVE-2026-35106: HCL AION open redirect in GenAI web interface](https://junglewise.ai/threats/cve-2026-35106-hcl-aion-is-affected-by-an-open-redirect-vulnerability-in-the) (medium, CVSS 4.7, published 6 Nov 2026) - [CVE-2026-35105: HCL AION open redirect in GenAI web interface](https://junglewise.ai/threats/cve-2026-35105-hcl-aion-is-affected-by-an-open-redirect-vulnerability-in-the) (medium, CVSS 4.7, published 6 Nov 2026) - [CVE-2026-35104: HCL AION open redirect on registration page](https://junglewise.ai/threats/cve-2026-35104-hcl-aion-is-affected-by-an-open-redirect-vulnerability-on-the) (medium, CVSS 4.7, published 6 Nov 2026) - [CVE-2026-35103: HCL AION open redirect in role assignment page](https://junglewise.ai/threats/cve-2026-35103-hcl-aion-is-affected-by-an-open-redirect-vulnerability-on-the) (medium, CVSS 4.7, published 6 Nov 2026) - [CVE-2026-35102: HCL AION open redirect in GenAI web interface navbar](https://junglewise.ai/threats/cve-2026-35102-hcl-aion-is-affected-by-an-open-redirect-vulnerability-in-the) (medium, CVSS 4.7, published 6 Nov 2026) - [CVE-2026-21850: HCL AION HTTP response header injection](https://junglewise.ai/threats/cve-2026-21850-hcl-aion-is-affected-by-a-vulnerability-where-user-controlled) (medium, CVSS 6.5, published 6 Nov 2026) - [CVE-2025-62317: HCL AION sensitive information disclosure in URL parameters](https://junglewise.ai/threats/cve-2025-62317-hcl-aion-sensitive-information-disclosure-in-url-parameters) (low, CVSS 2.6, published 14 May 2026) - [CVE-2025-62316: HCL AION missing security headers](https://junglewise.ai/threats/cve-2025-62316-hcl-aion-missing-security-headers) (low, CVSS 2.3, published 14 May 2026) - [CVE-2025-62313: HCL AION improper restriction of authentication attempts](https://junglewise.ai/threats/cve-2025-62313-hcl-aion-improper-restriction-of-authentication-attempts) (medium, CVSS 5.4, published 14 May 2026) - [CVE-2025-62312: HCL AION insufficiently protected credentials in authentication mechanism](https://junglewise.ai/threats/cve-2025-62312-hcl-aion-insufficiently-protected-credentials-in-authentication) (low, CVSS 3, published 14 May 2026) - [CVE-2025-62311: HCL AION cleartext transmission of sensitive information](https://junglewise.ai/threats/cve-2025-62311-hcl-aion-cleartext-transmission-of-sensitive-information) (medium, CVSS 4.3, published 14 May 2026) - [CVE-2025-62310: HCL AION cleartext transmission of sensitive information](https://junglewise.ai/threats/cve-2025-62310-hcl-aion-cleartext-transmission-of-sensitive-information) (medium, CVSS 5.4, published 14 May 2026) - [CVE-2025-62309: HCL AION sensitive information disclosure via browser autocomplete](https://junglewise.ai/threats/cve-2025-62309-hcl-aion-sensitive-information-disclosure-via-browser) (low, CVSS 2.6, published 14 May 2026) - [CVE-2025-62308: HCL AION sensitive information disclosure in backend infrastructure](https://junglewise.ai/threats/cve-2025-62308-hcl-aion-sensitive-information-disclosure-in-backend) (medium, CVSS 5.1, published 14 May 2026) - [CVE-2025-62305: HCL AION sensitive information disclosure via out-of-band interactions](https://junglewise.ai/threats/cve-2025-62305-hcl-aion-sensitive-information-disclosure-via-out-of-band) (medium, CVSS 5.1, published 14 May 2026) ## Most severe HCL AION vulnerabilities - [CVE-2026-66981: HCL AION HTTP Host header injection](https://junglewise.ai/threats/cve-2026-66981-hcl-aion-is-affected-by-a-vulnerability-where-the-application) (medium, CVSS 6.5, published 6 Nov 2026) - [CVE-2026-21850: HCL AION HTTP response header injection](https://junglewise.ai/threats/cve-2026-21850-hcl-aion-is-affected-by-a-vulnerability-where-user-controlled) (medium, CVSS 6.5, published 6 Nov 2026) - [CVE-2026-35110: HCL AION unencrypted communication enforcement](https://junglewise.ai/threats/cve-2026-35110-hcl-aion-is-affected-by-a-vulnerability-where-encrypted-https) (medium, CVSS 5.4, published 6 Nov 2026) - [CVE-2025-62313: HCL AION improper restriction of authentication attempts](https://junglewise.ai/threats/cve-2025-62313-hcl-aion-improper-restriction-of-authentication-attempts) (medium, CVSS 5.4, published 14 May 2026) - [CVE-2025-62310: HCL AION cleartext transmission of sensitive information](https://junglewise.ai/threats/cve-2025-62310-hcl-aion-cleartext-transmission-of-sensitive-information) (medium, CVSS 5.4, published 14 May 2026) - [CVE-2026-66987: HCL AION weak account lockout brute-force](https://junglewise.ai/threats/cve-2026-66987-hcl-aion-is-affected-by-a-vulnerability-where-the-account-lockout) (medium, CVSS 5.3, published 6 Nov 2026) - [CVE-2025-62308: HCL AION sensitive information disclosure in backend infrastructure](https://junglewise.ai/threats/cve-2025-62308-hcl-aion-sensitive-information-disclosure-in-backend) (medium, CVSS 5.1, published 14 May 2026) - [CVE-2025-62305: HCL AION sensitive information disclosure via out-of-band interactions](https://junglewise.ai/threats/cve-2025-62305-hcl-aion-sensitive-information-disclosure-via-out-of-band) (medium, CVSS 5.1, published 14 May 2026) - [CVE-2026-35113: HCL AION missing Cross-Origin-Opener-Policy header](https://junglewise.ai/threats/cve-2026-35113-hcl-aion-is-affected-by-a-vulnerability-where-the-cross-origin) (medium, CVSS 4.8, published 6 Nov 2026) - [CVE-2026-35111: HCL AION missing cross-origin resource policy header](https://junglewise.ai/threats/cve-2026-35111-hcl-aion-is-affected-by-a-vulnerability-where-the-cross-origin) (medium, CVSS 4.8, published 6 Nov 2026) ## Vulnerabilities per week 13 vulnerabilities in the last four weeks, up from none in the four before. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 0 | 0 | 0 | | 19 Oct 2026 | 0 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 13 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## Other HCL technologies - [HCL BigFix AEX](https://junglewise.ai/threats/technologies/bigfix-aex): 5 vulnerabilities - [HCL BigFix Service Management](https://junglewise.ai/threats/technologies/hcl-bigfix-service-management): 5 vulnerabilities - [HCL BigFix Quantum Risk Analyzer](https://junglewise.ai/threats/technologies/bigfix-quantum-risk-analyzer): 4 vulnerabilities - [HCL Digital Experience](https://junglewise.ai/threats/technologies/digital-experience): 3 vulnerabilities - [HCL Digital Experience Compose](https://junglewise.ai/threats/technologies/digital-experience-compose): 3 vulnerabilities - [HCL MyXalytics](https://junglewise.ai/threats/technologies/myxalytics): 3 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "HCL AION vulnerabilities", https://junglewise.ai/threats/technologies/aion, 9 November 2026.