CVE-2026-120348

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

GHSA-r9m4-crch-98pw ↗EUVD-2026-115070 ↗

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.
dayrui XunRuiCMS 4.7.0; 4.7.1; 4.7.2; 4.7.3; 4.7.4
ETK-2026-3271Zero's internal tracking ID, independent of the CVE number., permanent identifier
5h 05msince last run
1h 19mAI analysisAnalysis: how long the AI spent reversing this signal.
timeline
0 = cve.org publication
trigger signal (cve.org) +0hwaiting for further signals+2h53m
0
+2h
+4h
+6h
+8h
+10h
+12h

description

XunRuiCMS versions through 4.7.4 are affected in the email-template rendering component. A remote, unauthenticated attacker may be able to cause code injection where the affected rendering functionality is reachable.

mitigation

Restrict external access to XunRuiCMS and limit use of its email-template rendering features until a vendor update is verified to fix the issue. Upgrade to a corrected vendor release when one is available; the evidence does not identify a fixed version.

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.
no
EPSSEstimate of the chance this CVE is exploited in the next 30 days. Refreshed daily.
–
agent run time
1h 19m
cve.org record, t = 0The moment cve.org publishes the CVE in full.
2026-11-02 05:45Z
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. 2026-11-02 05:45Z
    ghsa: trigger signal, started the run
  2. 2026-11-02 05:45Z

this entry in the feed

GET /api/v1/feed/CVE-2026-120348

{
  "etk_id": "ETK-2026-3271",
  "cve_id": "CVE-2026-120348",
  "display_id": "CVE-2026-120348",
  "ghsa_id": "GHSA-r9m4-crch-98pw",
  "euvd_id": "EUVD-2026-115070",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Code injection in XunRuiCMS email template rendering",
  "summary": "XunRuiCMS versions through 4.7.4 are affected in the email-template rendering component. A remote, unauthenticated attacker may be able to cause code injection where the affected rendering functionality is reachable.",
  "mitigation": "Restrict external access to XunRuiCMS and limit use of its email-template rendering features until a vendor update is verified to fix the issue. Upgrade to a corrected vendor release when one is available; the evidence does not identify a fixed version.",
  "vendor": "dayrui",
  "product": "XunRuiCMS",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        "4.7.0",
        "4.7.1",
        "4.7.2",
        "4.7.3",
        "4.7.4"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "XunRuiCMS",
      "purl": null
    }
  ],
  "cwes": null,
  "cvss_score": 7.3,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 79.07754216666666,
  "t0_at": "2026-11-02T05:45:11.809000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-11-02T05:45:11.809000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-11-02T05:45:11.809000+00:00",
      "url": "https://github.com/advisories/GHSA-r9m4-crch-98pw"
    }
  }
}

published 2026-11-02 07:18Z
last change 2026-11-02 13:28Z

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