CVE-2026-127031

waiting for further signals

EUVD-2026-125349 ↗

no check availablenot proven exploitable

cve.orgpublic pockev

Eclipse Foundation Eclipse AAS Model for Java (Eclipse AAS4J) < 3.0.1

fixed in 3.0.1

ETK-2026-4394, permanent identifier

cvss7.7cna vendorCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N

14h 28msince last run

11mAI analysis

timeline

0 = trigger signal

trigger signal (cve.org) +0hwaiting for further signals+0h31m

+2h

+4h

+6h

+8h

+10h

+12h

description

Eclipse AAS4J versions before 3.0.1 process external entities and DTDs when validating AAS XML documents or AASX packages. An attacker who can submit content for validation may cause local-file disclosure or induce outbound requests from the validating host.

mitigation

Upgrade Eclipse AAS4J to version 3.0.1 or later. Until upgraded, do not validate untrusted AAS XML or AASX packages and restrict outbound network access from validation hosts.

fixed in 3.0.1

check

exploit

automation

contextual

auth required

EPSS

–

agent run time

11m

cve.org record, t = 0

2026-11-13 14:28Z

Δ to public poc

–

Δ to kev

–

outcome

Contextual, not validated: no deterministic check could cover this one, and no technique passed our review.

source signals

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

2026-11-13 14:28Z
cve_org: trigger signal, started the run
https://www.cve.org/CVERecord?id=CVE-2026-127031

this entry in the feed

GET /api/v1/feed/CVE-2026-127031

{
  "etk_id": "ETK-2026-4394",
  "cve_id": "CVE-2026-127031",
  "display_id": "CVE-2026-127031",
  "ghsa_id": null,
  "euvd_id": "EUVD-2026-125349",
  "status": "published",
  "anchor_state": "anchored",
  "title": "XML external entity injection in Eclipse AAS4J validation",
  "summary": "Eclipse AAS4J versions before 3.0.1 process external entities and DTDs when validating AAS XML documents or AASX packages. An attacker who can submit content for validation may cause local-file disclosure or induce outbound requests from the validating host.",
  "mitigation": "Upgrade Eclipse AAS4J to version 3.0.1 or later. Until upgraded, do not validate untrusted AAS XML or AASX packages and restrict outbound network access from validation hosts.",
  "vendor": "Eclipse Foundation",
  "product": "Eclipse AAS Model for Java (Eclipse AAS4J)",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, < 3.0.1"
      ],
      "ecosystem": null,
      "fixed_versions": [
        "3.0.1"
      ],
      "package_name": "Eclipse AAS Model for Java (Eclipse AAS4J)",
      "purl": null
    }
  ],
  "cwes": null,
  "cvss_score": 7.7,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 10.673632216666666,
  "t0_at": "2026-11-13T14:28:08.365000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-11-13T14:28:08.365000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-11-13T14:28:08.365000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-127031"
    }
  }
}

published 2026-11-13 14:48Z
last change 2026-11-14 01:32Z

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