CVE-2026-104203

waiting for further signalsZero needs more public information before it can validate it.

GHSA-w59q-j9pg-pw7x ↗EUVD-2026-117100 ↗

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.
traccar >= 5.1, < 6.15.0
fixed in 6.15.0
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
ETK-2026-3540Zero's internal tracking ID, independent of the CVE number., permanent identifier
pkg:maven/org.traccar/traccar
3h 30msince last run
9mAI analysisAnalysis: how long the AI spent reversing this signal.
timeline
0 = cve.org publication
trigger signal (cve.org) +0hwaiting for further signals+0h27m
+2h
+4h
+6h
+8h
+10h
+12h

description

Traccar versions 5.1 through 6.14.x can expose protected device media through inconsistent handling of path parameters in media requests. An unauthenticated attacker who knows or guesses a device identifier and media filename may retrieve that file, potentially exposing uploaded images, audio, video, or other media.

mitigation

Upgrade Traccar to version 6.15.0 or later. Until upgrading, configure any reverse proxy to reject or normalize semicolon path parameters and restrict access to the media endpoint.

fixed in 6.15.0

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
9m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-11-04 20:47Z
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, 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.

  1. 2026-11-04 20:47Z
    cve_org: trigger signal, started the run

this entry in the feed

GET /api/v1/feed/CVE-2026-104203

{
  "etk_id": "ETK-2026-3540",
  "cve_id": "CVE-2026-104203",
  "display_id": "CVE-2026-104203",
  "ghsa_id": "GHSA-w59q-j9pg-pw7x",
  "euvd_id": "EUVD-2026-117100",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Unauthenticated media authorization bypass in Traccar",
  "summary": "Traccar versions 5.1 through 6.14.x can expose protected device media through inconsistent handling of path parameters in media requests. An unauthenticated attacker who knows or guesses a device identifier and media filename may retrieve that file, potentially exposing uploaded images, audio, video, or other media.",
  "mitigation": "Upgrade Traccar to version 6.15.0 or later. Until upgrading, configure any reverse proxy to reject or normalize semicolon path parameters and restrict access to the media endpoint.",
  "vendor": "traccar",
  "product": "traccar",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 5.1, < 6.15.0"
      ],
      "ecosystem": "maven",
      "fixed_versions": [
        "6.15.0"
      ],
      "package_name": "org.traccar:traccar",
      "purl": "pkg:maven/org.traccar/traccar"
    }
  ],
  "cwes": [
    200
  ],
  "cvss_score": 7.5,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 8.943691983333334,
  "t0_at": "2026-11-04T20:47:02.073000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-11-04T20:47:02.073000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-11-04T20:47:02.073000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-104203"
    }
  }
}

published 2026-11-04 21:04Z
last change 2026-11-05 00:05Z

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