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CVE-2026-103882

CVE-2026-103882

validatedZero produced an exploit or a check.

GHSA-rqhh-g82f-mjjr ↗EUVD-2026-114675 ↗

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.
Acadlix LMS – AI Quiz Maker, Online Exam & Course Plugin for WordPress <= 1.1.9
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
ETK-2026-3160Zero's internal tracking ID, independent of the CVE number., permanent identifier
cvss9.1cna vendorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
+29mTTV
<1mAI analysisAnalysis: how long the AI spent reversing this signal.
Check if you are vulnerable
timeline
0 = cve.org publication
trigger signal (cve.org) +0mcheck available+29magent stopped
0
+10min
+20min

description

Acadlix LMS – AI Quiz Maker, Online Exam & Course Plugin for WordPress through 1.1.9 is affected by an arbitrary file deletion flaw. A remote unauthenticated attacker may delete server files through an inadequately protected plugin endpoint, potentially enabling further compromise; the plugin must be active and its endpoint reachable.

mitigation

Deactivate and remove the affected plugin until a corrected release is confirmed. Restrict access to the plugin's REST endpoints at the web server or network layer to reduce exposure if immediate removal is not feasible.

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.
–
agent run time
<1m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-10-31 08:30Z
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

Upstream: a detection for this already ships elsewhere, so we didn't generate a new one. The credit goes to whoever did.

source signals

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

  1. 2026-10-31 08:30Z
    cve_org: trigger signal, started the run
    https://www.cve.org/CVERecord?id=CVE-2026-103882
  2. 2026-10-31 08:59Z

this entry in the feed

GET /api/v1/feed/CVE-2026-103882

{
  "etk_id": "ETK-2026-3160",
  "cve_id": "CVE-2026-103882",
  "display_id": "CVE-2026-103882",
  "ghsa_id": "GHSA-rqhh-g82f-mjjr",
  "euvd_id": "EUVD-2026-114675",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Arbitrary file deletion in Acadlix LMS WordPress plugin",
  "summary": "Acadlix LMS – AI Quiz Maker, Online Exam & Course Plugin for WordPress through 1.1.9 is affected by an arbitrary file deletion flaw. A remote unauthenticated attacker may delete server files through an inadequately protected plugin endpoint, potentially enabling further compromise; the plugin must be active and its endpoint reachable.",
  "mitigation": "Deactivate and remove the affected plugin until a corrected release is confirmed. Restrict access to the plugin's REST endpoints at the web server or network layer to reduce exposure if immediate removal is not feasible.",
  "vendor": "acadlix",
  "product": "Acadlix LMS – AI Quiz Maker, Online Exam & Course Plugin for WordPress",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, <= 1.1.9"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "Acadlix LMS – AI Quiz Maker, Online Exam & Course Plugin for WordPress",
      "purl": null
    }
  ],
  "cwes": [
    22
  ],
  "cvss_score": 9.1,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "upstream",
  "exploit": false,
  "pipeline_minutes": 0.0227713,
  "t0_at": "2026-10-31T08:30:46.515000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-31T08:59:54.486277+00:00",
      "days": 0.020231149039351852,
      "is_lower_bound": false,
      "measured_at": "2026-10-31T08:30:46.515000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-10-31T08:30:46.515000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-31T08:30:46.515000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-103882"
    }
  }
}

published 2026-10-31 08:59Z
last change 2026-10-31 12:03Z

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