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EUVD-2026-42878

🗓️ 10 Jul 2026 13:31:02Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 4 Views

FlaskBB 2.2.0 permits moderator bypass with crafted topic identifiers to affect topics in unowned forums.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2026-22659
10 Jul 202618:47
circl
CVE
CVE-2026-22659
10 Jul 202613:31
cve
Cvelist
CVE-2026-22659 FlaskBB Authorization Bypass via Topic ID Manipulation
10 Jul 202613:31
cvelist
NVD
CVE-2026-22659
10 Jul 202614:16
nvd
Positive Technologies
PT-2026-57162
10 Jul 202600:00
ptsecurity
[
  {
    "enisaIdVendor": [
      {
        "id": "61083c65-06de-332b-bd7b-3b062d1fe5f1",
        "vendor": {
          "name": "flaskbb"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "11188906-865c-345a-bdd4-8f67a6af7648",
        "product": {
          "name": "flaskbb",
          "vendor": {
            "name": "flaskbb"
          }
        },
        "product_version": "patch: https://github.com/flaskbb/flaskbb/commit/a5da9a52"
      },
      {
        "id": "827e840e-873d-31d0-aad6-7aeefece221e",
        "product": {
          "name": "flaskbb",
          "vendor": {
            "name": "flaskbb"
          }
        },
        "product_version": "0 ≤2.2.0"
      }
    ]
  }
]

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10 Jul 2026 13:31Current
6.2Medium risk
Vulners AI Score6.2
CVSS 47.2
CVSS 3.18.1
4