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CVE-2026-108695

CVE-2026-108695

validatedZero produced an exploit or a check.

GHSA-h37j-r28p-597w ↗EUVD-2026-96698 ↗

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.
MultiVendorX <= 5.0.19
CWE-863 Incorrect Authorization
ETK-2026-1286Zero's internal tracking ID, independent of the CVE number., permanent identifier
cvss7.1cna vendorCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N
+2.5dTTV
43mAI analysisAnalysis: how long the AI spent reversing this signal.
Check if you are vulnerable
timeline
0 = trigger signal
trigger signal (cve.org) +0dcheck available+2.5dagent stopped
0
+1d
+2d

description

MultiVendorX for WordPress through version 5.0.19 does not adequately limit access to marketplace-wide settings. An attacker with a store_owner account can change settings such as commissions, payouts, and onboarding configuration.

mitigation

Restrict or remove store_owner access to marketplace settings, or disable the affected plugin until an upstream fixed release is available. Review marketplace-wide settings and restore any unauthorized changes.

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.
yes, low privileges
EPSSEstimate of the chance this CVE is exploited in the next 30 days. Refreshed daily.
0.27%17th percentile
agent run time
43m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-10-11 01:35Z
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

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. 2026-10-11 01:35Z
    cve_org: trigger signal, started the run
    https://www.cve.org/CVERecord?id=CVE-2026-108695

this entry in the feed

GET /api/v1/feed/CVE-2026-108695

{
  "etk_id": "ETK-2026-1286",
  "cve_id": "CVE-2026-108695",
  "display_id": "CVE-2026-108695",
  "ghsa_id": "GHSA-h37j-r28p-597w",
  "euvd_id": "EUVD-2026-96698",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Improper authorization in MultiVendorX settings API",
  "summary": "MultiVendorX for WordPress through version 5.0.19 does not adequately limit access to marketplace-wide settings. An attacker with a store_owner account can change settings such as commissions, payouts, and onboarding configuration.",
  "mitigation": "Restrict or remove store_owner access to marketplace settings, or disable the affected plugin until an upstream fixed release is available. Review marketplace-wide settings and restore any unauthorized changes.",
  "vendor": "multivendorx",
  "product": "MultiVendorX",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, <= 5.0.19"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "MultiVendorX",
      "purl": null
    }
  ],
  "cwes": [
    863
  ],
  "cvss_score": 7.1,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N",
  "epss_score": 0.0027,
  "epss_percentile": 0.1788,
  "epss_asof": "2026-10-20",
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "differential",
  "exploit": false,
  "pipeline_minutes": 43.46007228333333,
  "t0_at": "2026-10-11T01:35:44.973000+00:00",
  "signals": {
    "check": {
      "at": "2026-10-13T14:34:57.864214+00:00",
      "days": 2.541121426087963,
      "is_lower_bound": false,
      "measured_at": "2026-10-11T01:35:44.973000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-10-11T01:35:44.973000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-10-11T01:35:44.973000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-108695"
    }
  }
}

published 2026-10-12 02:56Z
last change 2026-10-21 18:17Z

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