CVE-2026-8333

waiting for further signalsZero needs more public information before it can validate it.

GHSA-2hfc-fw5x-vjm9 ↗EUVD-2026-124291 ↗

no check availablenot proven exploitable
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.
Microchip TimePictra < 12.0
fixed in 12.0
ETK-2026-4262Zero's internal tracking ID, independent of the CVE number., permanent identifier
3h 28msince last run
19mAI analysisAnalysis: how long the AI spent reversing this signal.
timeline
0 = cve.org publication
trigger signal (cve.org) +0hwaiting for further signals+4h18m
0
+2h
+6h
+8h
+10h
+12h

description

Microchip TimePictra has a persistent cross-site scripting issue affecting an unspecified page. An authenticated user with limited privileges may cause script to execute in the browser of another user who later visits that page.

mitigation

Restrict low-privilege account access and limit access to affected pages to trusted users until a vendor update can be applied. Review stored page content for untrusted or unexpected entries.

fixed in 12.0

check
no
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.
yes, low privileges
EPSSEstimate of the chance this CVE is exploited in the next 30 days. Refreshed daily.
–
agent run time
19m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-11-12 06:18Z
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, not validated: no deterministic check could cover this one, and no technique passed our review.

source signals

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

  1. 2026-11-12 06:18Z
    ghsa: trigger signal, started the run
  2. 2026-11-12 06:18Z

this entry in the feed

GET /api/v1/feed/CVE-2026-8333

{
  "etk_id": "ETK-2026-4262",
  "cve_id": "CVE-2026-8333",
  "display_id": "CVE-2026-8333",
  "ghsa_id": "GHSA-2hfc-fw5x-vjm9",
  "euvd_id": "EUVD-2026-124291",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Stored cross-site scripting in Microchip TimePictra",
  "summary": "Microchip TimePictra has a persistent cross-site scripting issue affecting an unspecified page. An authenticated user with limited privileges may cause script to execute in the browser of another user who later visits that page.",
  "mitigation": "Restrict low-privilege account access and limit access to affected pages to trusted users until a vendor update can be applied. Review stored page content for untrusted or unexpected entries.",
  "vendor": "Microchip",
  "product": "TimePictra",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, < 12.0"
      ],
      "ecosystem": null,
      "fixed_versions": [
        "12.0"
      ],
      "package_name": "TimePictra",
      "purl": null
    }
  ],
  "cwes": null,
  "cvss_score": 9.4,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 19.1074548,
  "t0_at": "2026-11-12T06:18:29.144000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-11-12T06:18:29.144000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-11-12T06:18:29.144000+00:00",
      "url": "https://github.com/advisories/GHSA-2hfc-fw5x-vjm9"
    }
  }
}

published 2026-11-12 10:16Z
last change 2026-11-12 13:38Z

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