CVE-2026-97248

validated

GHSA-72mh-3555-vj62 ↗EUVD-2026-89912 ↗

check availablenot proven exploitable

cve.orgpublic pockev

Booking Activities Team Booking Activities >= n/a, <= 1.18.7.1

CWE-502 Deserialization of Untrusted Data

ETK-2026-116, permanent identifier

cvss9.8cna vendorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

+2h28mTTV

31mAI analysis

Check if you are vulnerable

timeline

0 = trigger signal

trigger signal (cve.org) +0hcheck available+2h28magent stopped

+1h

+2h

description

Booking Activities versions through 1.18.7.1 are affected by an unauthenticated PHP object injection flaw. An unauthenticated attacker may be able to cause unsafe object deserialization; the resulting impact depends on application-specific object chains and is not established by the available evidence.

mitigation

Disable the booking-activities plugin where it is not required, or restrict public access to the affected site while awaiting an upstream update. Monitor the vendor's releases and update promptly when a fixed version is published.

check

available

exploit

automation

deterministic

auth required

EPSS

0.39%31st percentile

agent run time

31m

cve.org record, t = 0

2026-09-30 12:28Z

Δ to public poc

–

Δ to kev

–

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.

2026-09-30 12:28Z
cve_org: trigger signal, started the run
https://www.cve.org/CVERecord?id=CVE-2026-97248

this entry in the feed

GET /api/v1/feed/CVE-2026-97248

{
  "etk_id": "ETK-2026-116",
  "cve_id": "CVE-2026-97248",
  "display_id": "CVE-2026-97248",
  "ghsa_id": "GHSA-72mh-3555-vj62",
  "euvd_id": "EUVD-2026-89912",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Unauthenticated PHP object injection in booking-activities",
  "summary": "Booking Activities versions through 1.18.7.1 are affected by an unauthenticated PHP object injection flaw. An unauthenticated attacker may be able to cause unsafe object deserialization; the resulting impact depends on application-specific object chains and is not established by the available evidence.",
  "mitigation": "Disable the booking-activities plugin where it is not required, or restrict public access to the affected site while awaiting an upstream update. Monitor the vendor's releases and update promptly when a fixed version is published.",
  "vendor": "Booking Activities Team",
  "product": "Booking Activities",
  "affected": [
    {
      "affected_notes": [
        ">= n/a, <= 1.18.7.1"
      ],
      "affected_ranges": [],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "booking-activities",
      "purl": null
    }
  ],
  "cwes": [
    502
  ],
  "cvss_score": 9.8,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss_score": 0.0039,
  "epss_percentile": 0.3126,
  "epss_asof": "2026-10-20",
  "automation": "deterministic",
  "check": true,
  "check_confidence_basis": "differential",
  "exploit": false,
  "pipeline_minutes": 31.360323633333334,
  "t0_at": "2026-09-30T12:28:06.228000+00:00",
  "signals": {
    "check": {
      "at": "2026-09-30T14:56:11.565683+00:00",
      "days": 0.1028395565162037,
      "is_lower_bound": false,
      "measured_at": "2026-09-30T12:28:06.228000+00:00",
      "url": null
    },
    "trigger_signal": {
      "at": "2026-09-30T12:28:06.228000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-09-30T12:28:06.228000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-97248"
    }
  }
}

published 2026-09-30 14:24Z
last change 2026-10-21 04:45Z

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