CVE-2026-103055

HIGHPre-NVD 7.57.5—
EchelonGraph scoreHIGH confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-09-30. A secondary CVSS source baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this week
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.4%CVSS: 7.5Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

AiSOC versions 7.5.0 before 12.0.0 use a hard-coded constant for JWT verification in the realtime WebSocket and SSE service when the AISOC_REALTIME_JWT_SECRET environment variable is not set. Unauthenticated attackers can forge subscription tickets with arbitrary tenant identifiers to access cross-tenant live alerts, cases, agent events and graph updates through the realtime endpoints.

CVSS v3
7.5
EG Score
7.5HIGHhigh confidence
EG Risk
38
EG Risk 38/100CISA SSVC

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity75% × 45%
Exploitation0% × 40%
Automatability30% × 15%
CISA SSVC: Track at low or medium mission impact; Track or Attend at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
0.4%
EPSS %ILE
32nd
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track or Attend at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation none (no KEV listing, exploit record or EPSS ≥ 50%) · Automatable unknown (not published for this CVE) · Technical impact partial (CVSS below 9.0). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

September 30, 2026

Last Modified

October 2, 2026

Advisory Details (5)

Auto-updated Sep 30, 2026
🔬 Proof of concept available. Patch available. Sources: github, github_commit, github_release.
generic

AiSOC 7.5.0 before 12.0.0 Authentication Bypass via Hard-coded JWT Secret | Advisories | VulnCheck

https://www.vulncheck.com/advisories/aisoc-7.5.0-before-12.0.0-authentication-bypass-via-hard-coded-jwt-secret
generic

AiSOC/services/realtime/src/auth.ts at v11.2.0 · beenuar/AiSOC · GitHub

https://github.com/beenuar/AiSOC/blob/v11.2.0/services/realtime/src/auth.ts#L51-L59
github_release Patch Available

AiSOC v12.0.0

Patch available: beenuar/AiSOC v12.0.0

https://github.com/beenuar/AiSOC/releases/tag/v12.0.0
github_commit

commit 2f0e954f2feb (beenuar/AiSOC)

Fix landed in beenuar/AiSOC commit 2f0e954f2feb — awaiting tagged release

https://github.com/beenuar/AiSOC/commit/2f0e954f2febecb3720e6eadb017546c5d121c43
github Patch Available🟡 PoC Available

Use of Hard-coded Credentials and Improper Authentication in aisoc · Advisory · beenuar/AiSOC · GitHub

https://github.com/beenuar/AiSOC/security/advisories/GHSA-4m55-xhcm-wjcr

Vendor Advisories for CVE-2026-103055(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 24× in last 7d / 24× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-10-05 04:49 UTCEG score recompute
  2. 2026-10-05 04:49 UTCGHSA enrichment
  3. 2026-10-04 23:21 UTCEPSS rescore
  4. 2026-10-04 16:07 UTCGHSA enrichment
  5. 2026-10-04 03:24 UTCGHSA enrichment
  6. 2026-10-03 14:43 UTCEG score recompute
  7. 2026-10-03 14:43 UTCGHSA enrichment
  8. 2026-10-03 14:25 UTCEPSS rescore
  9. 2026-10-03 02:00 UTCEG score recompute
  10. 2026-10-03 02:00 UTCGHSA enrichment
  11. 2026-10-02 13:18 UTCGHSA enrichment
  12. 2026-10-02 07:50 UTCEG score recompute
  13. 2026-10-02 07:50 UTCGHSA enrichment
  14. 2026-10-01 19:49 UTCEPSS rescore
  15. 2026-10-01 19:08 UTCGHSA enrichment
  16. 2026-10-01 06:27 UTCGHSA enrichment
  17. 2026-09-30 17:45 UTCEG score recompute
  18. 2026-09-30 17:45 UTCGHSA enrichment
  19. 2026-09-30 15:02 UTCEPSS rescore
  20. 2026-09-30 14:14 UTCEG score recompute
  21. 2026-09-30 14:13 UTCGHSA enrichment
  22. 2026-09-30 01:30 UTCEG score recompute
  23. 2026-09-30 00:36 UTCEG score recompute
  24. 2026-09-30 00:34 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-103055?
CVE-2026-103055 is a high vulnerability published on September 30, 2026. AiSOC versions 7.5.0 before 12.0.0 use a hard-coded constant for JWT verification in the realtime WebSocket and SSE service when the AISOCREALTIMEJWT_SECRET environment variable is not set. Unauthenticated attackers can forge subscription tickets with arbitrary tenant identifiers to access…
When was CVE-2026-103055 disclosed?
CVE-2026-103055 was first published on September 30, 2026, with the most recent update on October 2, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-103055 actively exploited?
CVE-2026-103055 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.4% probability of exploitation in the next 30 days (32nd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-103055?
CVE-2026-103055 has a CVSS base score of 7.5 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-103055?
A fix for CVE-2026-103055 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-103055 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-103055

Explore →

Is Your Infrastructure Affected by CVE-2026-103055?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Book a Demo →Browse All CVEs