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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 = trigger signal
trigger signal (cve.org) +0mcheck available+29magent stopped
0
+10min
+20min

description

Acadlix LMS for WordPress versions through 1.1.9 can allow deletion of files outside the intended assessment-file area. An unauthenticated remote attacker may delete server files and potentially compromise the WordPress site when the plugin and its affected REST route are reachable.

mitigation

Disable or remove Acadlix LMS, or block access to its affected REST endpoint, until the vendor provides an update. Review critical WordPress and server files for unexpected deletion or alteration.

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 for WordPress",
  "summary": "Acadlix LMS for WordPress versions through 1.1.9 can allow deletion of files outside the intended assessment-file area. An unauthenticated remote attacker may delete server files and potentially compromise the WordPress site when the plugin and its affected REST route are reachable.",
  "mitigation": "Disable or remove Acadlix LMS, or block access to its affected REST endpoint, until the vendor provides an update. Review critical WordPress and server files for unexpected deletion or alteration.",
  "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": 0.009589266666666667,
  "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 11:03Z

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