OBS-2026-000256: CVE-2026-32626

1. Observe What changed? →

2. Understand Why does it matter? →

3. Track How does risk evolve? →

4. Predict What happens next? →

5. Decide What to do? →

6. Verify What happened? →

7. Remember Persistent memory

IMMUTABLE CANONICAL OBSERVATION

OBS-2026-000256

Target Entity: CVE-2026-32626 — AnythingLLM Desktop Streaming Phase XSS to Host RCE

MODE: RETROSPECTIVE

Methodology: HTS-3.1

Observed UTC:
2026-09-17T00:00:00.000Z

Event Date:
2026-09-17

Epistemic State:
● KNOWN

Cryptographic Digest:
sha256-e5b8436dec70846…

1. Verified Evidence & Observed State

This canonical observation confirms the following factual event on the threat surface:

Hermes Threat Score (HTS)

60 / 100

MEDIUM

CVSS v3.1

N/A

Not Available

EPSS (30-Day Exploitation)

N/A

Percentile: N/A

Weaponization & CISA KEV

🛡️ Not in KEV

Exploit Maturity: poc

2. Decomposed Epistemic Confidence Vector

Hermes rejects false certainty and explicitly exposes its decomposed confidence vector:

Evidence Integrity98%

Model Stability96%

Data Completeness95%

Actionable Decisiveness95%

3. Primary Sources & Provenance Chain

Observation OBS-2026-000256 is strictly anchored to verified records from the following primary entities:

CISA KEV
NVD
Hermes Codex Research

Causal Intelligence Lineage

Primary Source → OBS-2026-000256 → CVE-2026-32626 → Risk Trajectory → Action Directive

4. Target Entity & Correlated Intelligence

Primary Vulnerability Dossier: CVE-2026-32626
Impacted Software Product : AnythingLLM Desktop & Workspace (mintplex-labs ecosystem)
Dynamic Risk Trajectories: View risk trajectory analysis
Decision Engine: View prescriptive remediation directives

5. Observation Sequence & Chain of Custody

Chronological lineage for entity CVE-2026-32626:

Preceding Observation: OBS-2026-000063
Succeeding Observation: OBS-2026-000064

Observation ID	Date	Mode	Score	Observed Fact
`OBS-2026-000063`	`2026-04-10`	RETROSPECTIVE	95	Initial baseline observation created upon public disclosure and ingestion.
👉 `OBS-2026-000256`	`2026-09-17`	RETROSPECTIVE	60	Unescaped image alt tag in markdown renderer discovered.
`OBS-2026-000064`	`2026-09-19`	LIVE	88	Demonstrated Electron IPC escape via RAG document indirect prompt injection.
`OBS-2026-000258`	`2026-09-20`	LIVE	88	Mintplex Labs releases patch v1.11.2 enforcing DOMPurify during streaming.

6. Reproducibility & Cryptographic Verification

(Section 77 Mandate: “Observations must be reproducible”)

Fetch and verify this observation record directly from the machine-readable API:

# 1. Fetch canonical observation record
curl -sSL https://hermes-codex.vercel.app/api/observations/OBS-2026-000256.json

# 2. Verify cryptographic SHA-256 integrity
curl -sSL https://hermes-codex.vercel.app/api/observations/OBS-2026-000256.json | sha256sum

OASIS STIX 2.1 Mapping (`observed-data`)

{
  "type": "observed-data",
  "spec_version": "2.1",
  "id": "observed-data--98240be8-6f4a-c07c-bc8b-a14cf0a9c845",
  "created_by_ref": "identity--hermes-codex-threat-observatory",
  "created": "2026-09-17T00:00:00.000Z",
  "modified": "2026-09-17T00:00:00.000Z",
  "first_observed": "2026-09-17T00:00:00.000Z",
  "last_observed": "2026-09-17T00:00:00.000Z",
  "number_observed": 1,
  "external_references": [
    {
      "source_name": "hermes-codex",
      "external_id": "OBS-2026-000256",
      "url": "https://hermes-codex.vercel.app/observations/obs-2026-000256/"
    }
  ],
  "object_marking_refs": [
    "marking-definition--tlp-clear"
  ],
  "custom_properties": {
    "x_hermes_threat_score": 60,
    "x_hermes_severity": "MEDIUM",
    "x_hermes_epistemic_state": "KNOWN",
    "x_hermes_methodology": "HTS-3.1",
    "x_hermes_integrity_hash": "sha256-e5b8436dec70846dbf6b5192a9ddf7b452a11d291491857cd881d4668c95f2ab"
  }
}