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CVE-2026-111813

CVE-2026-111813

waiting for further signalsZero needs more public information before it can validate it.
no check availablenot proven exploitable
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.
Apache Software Foundation Apache Traffic Server >= 8.0.1, <= 8.1.11; >= 9.0.0, <= 9.2.15; >= 10.0.0, <= 10.1.4; 10.2.0
CWE-88 Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
ETK-2026-2346Zero's internal tracking ID, independent of the CVE number., permanent identifier
cvss10.0cna vendorCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
5msince last run
52mAI analysisAnalysis: how long the AI spent reversing this signal.
timeline
0 = trigger signal
trigger signal (cve.org) +0hwaiting for further signals+1h21m
0
+2h
+4h
+6h
+8h
+10h
+12h

description

Apache Traffic Server deployments using the experimental magick plugin in its default unsigned configuration are affected. An unauthenticated client can influence arguments supplied to ImageMagick conversion processing. Affected versions include 8.0.1 through 8.1.11, 9.0.0 through 9.2.15, 10.0.0 through 10.1.4, and 10.2.0.

mitigation

Upgrade Apache Traffic Server to 9.2.16, 10.1.5, or 10.2.1. Until upgraded, disable the experimental magick plugin or avoid its default unsigned configuration.

check
no
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.
contextual
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.
–
agent run time
52m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-10-21 18:20Z
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

Contextual: an exploit technique exists, but no deterministic check could cover this one.

source signals

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

  1. 2026-10-21 18:20Z
    cve_org: trigger signal, started the run
    https://www.cve.org/CVERecord?id=CVE-2026-111813

this entry in the feed

GET /api/v1/feed/CVE-2026-111813

{
  "etk_id": "ETK-2026-2346",
  "cve_id": "CVE-2026-111813",
  "display_id": "CVE-2026-111813",
  "ghsa_id": null,
  "euvd_id": null,
  "status": "published",
  "anchor_state": "anchored",
  "title": "Unauthenticated argument injection in Traffic Server magick plugin",
  "summary": "Apache Traffic Server deployments using the experimental magick plugin in its default unsigned configuration are affected. An unauthenticated client can influence arguments supplied to ImageMagick conversion processing. Affected versions include 8.0.1 through 8.1.11, 9.0.0 through 9.2.15, 10.0.0 through 10.1.4, and 10.2.0.",
  "mitigation": "Upgrade Apache Traffic Server to 9.2.16, 10.1.5, or 10.2.1. Until upgraded, disable the experimental magick plugin or avoid its default unsigned configuration.",
  "vendor": "Apache Software Foundation",
  "product": "Apache Traffic Server",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 8.0.1, <= 8.1.11",
        ">= 9.0.0, <= 9.2.15",
        ">= 10.0.0, <= 10.1.4",
        "10.2.0"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "Apache Traffic Server",
      "purl": null
    }
  ],
  "cwes": [
    88
  ],
  "cvss_score": 10,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 52.421438333333334,
  "t0_at": "2026-10-21T18:20:22.104000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-10-21T18:20:22.104000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-21T18:20:22.104000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-111813"
    }
  }
}

published 2026-10-21 18:48Z
last change 2026-10-21 19:41Z

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