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CVE-2026-108753

CVE-2026-108753

validatedZero produced an exploit or a check.

GHSA-jvxj-gpfv-vg4v ↗EUVD-2026-96918 ↗

check availableZero validated a working check for it.proven exploitableZero has validated a full working exploit.
cve.orgpublic pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).kevAttacks confirmed in the real world.
agnaistic agnai <= 1.0.555
CWE-798 Use of Hard-coded Credentials
ETK-2026-1244Zero's internal tracking ID, independent of the CVE number., permanent identifier
cvss9.3cna vendorCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
+2h28mTTV
1h 52mAI analysisAnalysis: how long the AI spent reversing this signal.
Check if you are vulnerable
timeline
0 = trigger signal
trigger signal (cve.org) +0hcheck + exploit+2h28m
0
+1h
+2h

description

Agnaistic agnai through 1.0.555 ships a self-hosted Docker Compose configuration with static administrator credentials and a predictable JWT signing secret. An unauthenticated attacker who can reach the deployment may gain administrative privileges, impersonate accounts, reset passwords, or alter server settings.

mitigation

Replace the configured administrator password and JWT signing secret with unique, securely generated values, then redeploy and invalidate existing sessions or tokens. Limit access to the self-hosted service to trusted networks until a maintained release or updated configuration is available.

check
available
exploit
yes
automationDeterministic: a check that runs on its own, the same request on every target. Contextual: an agentic technique that needs to be applied per target, for bugs that depend on contextual flows.
deterministic
auth requiredWhether an attacker needs an account first, based on the CVSS vector's Privileges Required.
no
EPSSEstimate of the chance this CVE is exploited in the next 30 days. Refreshed daily.
0.34%26th percentile
agent run time
1h 52m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-10-11 12:19Z
Δ to public pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).
–
Δ to kevAttacks confirmed in the real world.
–

outcome

Differential: the exploit fired on the vulnerable build and stayed silent on the patched one.

source signals

Public signals that triggered or updated the pipeline. These are inputs for the deltas above.

  1. 2026-10-11 12:19Z
    cve_org: trigger signal, started the run
    https://www.cve.org/CVERecord?id=CVE-2026-108753

this entry in the feed

GET /api/v1/feed/CVE-2026-108753

{
  "etk_id": "ETK-2026-1244",
  "cve_id": "CVE-2026-108753",
  "display_id": "CVE-2026-108753",
  "ghsa_id": "GHSA-jvxj-gpfv-vg4v",
  "euvd_id": "EUVD-2026-96918",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Hard-coded credentials in agnaistic agnai",
  "summary": "Agnaistic agnai through 1.0.555 ships a self-hosted Docker Compose configuration with static administrator credentials and a predictable JWT signing secret. An unauthenticated attacker who can reach the deployment may gain administrative privileges, impersonate accounts, reset passwords, or alter server settings.",
  "mitigation": "Replace the configured administrator password and JWT signing secret with unique, securely generated values, then redeploy and invalidate existing sessions or tokens. Limit access to the self-hosted service to trusted networks until a maintained release or updated configuration is available.",
  "vendor": "agnaistic",
  "product": "agnai",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, <= 1.0.555"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "agnai",
      "purl": null
    }
  ],
  "cwes": [
    798
  ],
  "cvss_score": 9.3,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N",
  "epss_score": 0.0034,
  "epss_percentile": 0.2631,
  "epss_asof": "2026-10-20",
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "differential",
  "exploit": true,
  "pipeline_minutes": 111.58512718333333,
  "t0_at": "2026-10-11T12:19:52.688000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-11T14:48:05.717993+00:00",
      "days": 0.10292858788194445,
      "is_lower_bound": false,
      "measured_at": "2026-10-11T12:19:52.688000+00:00",
      "url": null
    },
    "exploit": {
      "at": "2026-10-11T14:48:05.717993+00:00",
      "days": 0.10292858788194445,
      "is_lower_bound": false,
      "measured_at": "2026-10-11T12:19:52.688000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-10-11T12:19:52.688000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-11T12:19:52.688000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-108753"
    }
  }
}

published 2026-10-11 12:56Z
last change 2026-10-21 03:11Z

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