CVE-2026-118494

validatedZero produced an exploit or a check.

GHSA-55p7-x368-5pg2 ↗EUVD-2026-117630 ↗

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).kevAttacks confirmed in the real world.
jreviews.com JReviews component for Joomla 6.0.0-6.6.9; 1.0.0-5.12.0
ETK-2026-3671Zero's internal tracking ID, independent of the CVE number., permanent identifier
+4h17mTTV
13mAI analysisAnalysis: how long the AI spent reversing this signal.
Check if you are vulnerable
timeline
0 = cve.org publication
trigger signal (cve.org) +0hcheck available+4h17magent stopped
0
+1h
+2h
+3h
+4h

description

JReviews versions 1.0.0–5.12.0 and 6.0.0–6.6.9 may expose cached configuration data through the web server. An unauthenticated attacker who can identify the cache file can obtain stored Joomla and third-party service secrets.

mitigation

Block HTTP access to the JReviews cache directory with web-server rules and remove exposed cache files. Rotate the Joomla secret and any third-party credentials that may have been cached.

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.
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
13m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-11-05 18:02Z
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 check: a technique exists and was validated, 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. 2026-11-05 18:02Z
    ghsa: trigger signal, started the run
  2. 2026-11-05 18:02Z

this entry in the feed

GET /api/v1/feed/CVE-2026-118494

{
  "etk_id": "ETK-2026-3671",
  "cve_id": "CVE-2026-118494",
  "display_id": "CVE-2026-118494",
  "ghsa_id": "GHSA-55p7-x368-5pg2",
  "euvd_id": "EUVD-2026-117630",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Web-accessible secret cache in JReviews",
  "summary": "JReviews versions 1.0.0–5.12.0 and 6.0.0–6.6.9 may expose cached configuration data through the web server. An unauthenticated attacker who can identify the cache file can obtain stored Joomla and third-party service secrets.",
  "mitigation": "Block HTTP access to the JReviews cache directory with web-server rules and remove exposed cache files. Rotate the Joomla secret and any third-party credentials that may have been cached.",
  "vendor": "jreviews.com",
  "product": "JReviews component for Joomla",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "6.0.0-6.6.9",
        "1.0.0-5.12.0"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "com_jreviews",
      "purl": null
    }
  ],
  "cwes": null,
  "cvss_score": 8.2,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "contextual",
  "check": true,
  "check_confidence_basis": "assessed",
  "exploit": false,
  "pipeline_minutes": 12.62022675,
  "t0_at": "2026-11-05T18:02:09.401000+00:00",
  "signals": {
    "check": {
      "at": "2026-11-05T22:18:47.300956+00:00",
      "days": 0.17821643467592593,
      "is_lower_bound": false,
      "measured_at": "2026-11-05T18:02:09.401000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-11-05T18:02:09.401000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-11-05T18:02:09.401000+00:00",
      "url": "https://github.com/advisories/GHSA-55p7-x368-5pg2"
    }
  }
}

published 2026-11-05 22:06Z
last change 2026-11-05 22:47Z

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