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CVE-2026-55684

CVE-2026-55684

validatedZero produced an exploit or a check.

GHSA-g2hm-m6gw-fcgg ↗EUVD-2026-101625 ↗

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).−121dkevAttacks confirmed in the real world.
LabRedesCefetRJ WeGIA <= 3.8.5
fixed in 3.8.6
CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
ETK-2026-1647Zero's internal tracking ID, independent of the CVE number., permanent identifier
cvss9.8cna vendorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
+10h14mTTV
14mAI analysisAnalysis: how long the AI spent reversing this signal.
Check if you are vulnerable
timeline
0 = trigger signal
public poc−4.0motrigger signal (cve.org) +0mocheck available+0.0moagent stopped
−3mo
−2mo
−1mo

description

WeGIA versions before 3.8.6 contain an SQL injection flaw in a billing-related web endpoint. A remote unauthenticated attacker can read, alter, or delete database data, including member, employee, permission, and credential records.

mitigation

Upgrade WeGIA to version 3.8.6 or later. Restrict public access to the affected web application until the update is applied.

fixed in 3.8.6

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.
0.47%39th percentile
agent run time
14m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-10-14 19:46Z
Δ to public pocExploit code has been published by someone. Source signals can also carry a PoC (Proof of Concept).
−121d
Δ to kevAttacks confirmed in the real world.
–

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. 2026-06-15 16:15Z
  2. 2026-10-14 19:46Z
    cve_org: trigger signal, started the run
    https://www.cve.org/CVERecord?id=CVE-2026-55684

this entry in the feed

GET /api/v1/feed/CVE-2026-55684

{
  "etk_id": "ETK-2026-1647",
  "cve_id": "CVE-2026-55684",
  "display_id": "CVE-2026-55684",
  "ghsa_id": "GHSA-g2hm-m6gw-fcgg",
  "euvd_id": "EUVD-2026-101625",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Unauthenticated SQL injection in WeGIA",
  "summary": "WeGIA versions before 3.8.6 contain an SQL injection flaw in a billing-related web endpoint. A remote unauthenticated attacker can read, alter, or delete database data, including member, employee, permission, and credential records.",
  "mitigation": "Upgrade WeGIA to version 3.8.6 or later. Restrict public access to the affected web application until the update is applied.",
  "vendor": "LabRedesCefetRJ",
  "product": "WeGIA",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "<= 3.8.5"
      ],
      "ecosystem": null,
      "fixed_versions": [
        "3.8.6"
      ],
      "package_name": null,
      "purl": null
    }
  ],
  "cwes": [
    89
  ],
  "cvss_score": 9.8,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss_score": 0.0047,
  "epss_percentile": 0.3967,
  "epss_asof": "2026-10-20",
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "differential",
  "exploit": false,
  "pipeline_minutes": 13.979467316666666,
  "t0_at": "2026-10-14T19:46:49.898000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-15T06:00:55.967510+00:00",
      "days": 0.4264591378472222,
      "is_lower_bound": false,
      "measured_at": "2026-10-14T19:46:49.898000+00:00",
      "url": null
    },
    "public_poc": {
      "at": "2026-06-15T16:15:00+00:00",
      "days": -121.14710530092593,
      "is_lower_bound": false,
      "measured_at": "2026-10-14T19:46:49.898000+00:00",
      "url": "https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-g2hm-m6gw-fcgg"
    },
    "trigger_signal": {
      "at": "2026-10-14T19:46:49.898000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-14T19:46:49.898000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-55684"
    }
  }
}

published 2026-10-15 05:46Z
last change 2026-10-21 05:31Z

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