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CVE-2026-105133

CVE-2026-105133

validatedZero produced an exploit or a check.

GHSA-fp2j-3cmp-828j ↗EUVD-2026-92079 ↗

check availableZero validated a working check for it.not proven exploitableZero has a detection check, but hasn't produced a full working exploit yet.
cve.orgpublic pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).+10dkevAttacks confirmed in the real world.+5d
Ahsay AhsayCBS 10.3.0; 10.3.1; 10.3.2
ETK-2026-552, permanent identifier
cvss7.3cna vendorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
+6h37mTTV
55mAI analysisAnalysis: how long the AI spent reversing this signal.
Check if you are vulnerable
timeline
0 = cve.org publication
trigger signal (cve.org) +0dcheck available+0.3dagent stoppedkev+5.0dpublic poc+10d
+2d
+4d
+6d
+8d

description

Ahsay AhsayCBS versions through 10.3.2 contain an improper-authentication issue in an API authentication check. A remote attacker who can reach the affected API may be able to bypass intended authentication controls.

mitigation

Upgrade AhsayCBS to version 10.3.4. Restrict network access to the affected API until the upgrade is complete.

check
available
exploit
no
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.
0.85%57th percentile
agent run time
55m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-10-04 05:15Z
Δ to public pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).
+10d
Δ to kevAttacks confirmed in the real world.
+5d

outcome

Check only, differential: the check fires on the vulnerable build and is silent on the patched one.

source signals

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

  1. 2026-10-04 05:15Z
    ghsa: trigger signal, started the run
    https://github.com/advisories/GHSA-fp2j-3cmp-828j
  2. 2026-10-04 05:15Z
  3. 2026-10-09 00:00Z
  4. 2026-10-09 12:47Z
    Attackers Exploit AhsayCBS Flaws to Deploy XMRig Miners Disguised as Microsoft Edge
    thehackernews · https://thehackernews.com/2026/10/attackers-exploit-ahsaycbs-flaws-to.html
  5. 2026-10-14 00:00Z
  6. 2026-10-15 06:43Z
    AhsayCBS Flaws Exploited to Deploy Web Shells Get New Fixes After Incomplete Patches
    thehackernews · https://thehackernews.com/2026/10/ahsaycbs-flaws-exploited-to-deploy-web.html
  7. 2026-10-16 10:38Z

this entry in the feed

GET /api/v1/feed/CVE-2026-105133

{
  "etk_id": "ETK-2026-552",
  "cve_id": "CVE-2026-105133",
  "display_id": "CVE-2026-105133",
  "ghsa_id": "GHSA-fp2j-3cmp-828j",
  "euvd_id": "EUVD-2026-92079",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Improper authentication in AhsayCBS API",
  "summary": "Ahsay AhsayCBS versions through 10.3.2 contain an improper-authentication issue in an API authentication check. A remote attacker who can reach the affected API may be able to bypass intended authentication controls.",
  "mitigation": "Upgrade AhsayCBS to version 10.3.4. Restrict network access to the affected API until the upgrade is complete.",
  "vendor": "Ahsay",
  "product": "AhsayCBS",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "10.3.0",
        "10.3.1",
        "10.3.2"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "AhsayCBS",
      "purl": null
    }
  ],
  "cwes": null,
  "cvss_score": 7.3,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
  "epss_score": 0.0085,
  "epss_percentile": 0.5766,
  "epss_asof": "2026-10-20",
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "differential",
  "exploit": false,
  "pipeline_minutes": 55.3974452,
  "t0_at": "2026-10-04T05:15:14.561000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-04T11:52:04.780461+00:00",
      "days": 0.27558124376157406,
      "is_lower_bound": false,
      "measured_at": "2026-10-04T05:15:14.561000+00:00",
      "url": null
    },
    "kev": {
      "at": "2026-10-09T00:00:00+00:00",
      "days": 5,
      "is_lower_bound": false,
      "measured_at": "2026-10-04T05:15:14.561000+00:00",
      "precision": "day",
      "url": "https://vulncheck.com/cve/CVE-2026-105133"
    },
    "public_poc": {
      "at": "2026-10-14T13:44:45+00:00",
      "days": 10.353824525462963,
      "is_lower_bound": false,
      "measured_at": "2026-10-04T05:15:14.561000+00:00",
      "url": "https://github.com/horizon3ai/AhsayCBS-Auth-Bypass-RCE"
    },
    "trigger_signal": {
      "at": "2026-10-04T05:15:14.561000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-04T05:15:14.561000+00:00",
      "url": "https://github.com/advisories/GHSA-fp2j-3cmp-828j"
    }
  }
}

published 2026-10-04 10:56Z
last change 2026-10-21 07:48Z

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