CVE-2026-121889

{
  "etk_id": "ETK-2026-4124",
  "cve_id": "CVE-2026-121889",
  "display_id": "CVE-2026-121889",
  "ghsa_id": "GHSA-qq88-75g7-pq5c",
  "euvd_id": "EUVD-2026-122978",
  "status": "published",
  "anchor_state": "anchored",
  "title": "Server-side request forgery in Adobe Connect",
  "summary": "Adobe Connect contains a server-side request forgery issue. An unauthenticated remote attacker may be able to use it to obtain elevated privileges when they can reach a vulnerable deployment; no user action is required.",
  "mitigation": "Apply Adobe security updates for this issue according to the vendor bulletin; the evidence does not provide a fixed version. Until updates are deployed, restrict access to Adobe Connect and limit the service's outbound network access to required destinations.",
  "vendor": "Adobe",
  "product": "Adobe Connect",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, <= 12.8"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "Adobe Connect",
      "purl": null
    },
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, <= 12.9"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "Adobe Connect",
      "purl": null
    },
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, <= 12.10"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "Adobe Connect",
      "purl": null
    },
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, <= 12.11"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "Adobe Connect",
      "purl": null
    },
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 0, <= 12.12"
      ],
      "ecosystem": null,
      "fixed_versions": [],
      "package_name": "Adobe Connect",
      "purl": null
    }
  ],
  "cwes": null,
  "cvss_score": 10,
  "cvss_src": "cna_vendor",
  "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N",
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": "contextual",
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": 42.87538023333333,
  "t0_at": "2026-11-10T21:30:48.918000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-11-10T21:30:48.918000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-11-10T21:30:48.918000+00:00",
      "url": "https://github.com/advisories/GHSA-qq88-75g7-pq5c"
    }
  }
}