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EUVD-2021-2546

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 2 Views

bookstack is vulnerable to Improper Access Control affecting security mechanisms.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Huntr
Improper Access Control in bookstackapp/bookstack
27 Nov 202118:36
huntr
Circl
CVE-2021-4026
30 Nov 202122:34
circl
CNNVD
BookStack 访问控制错误漏洞
30 Nov 202100:00
cnnvd
CNVD
BookStack Access Control Error Vulnerability
2 Dec 202100:00
cnvd
CVE
CVE-2021-4026
30 Nov 202119:55
cve
Cvelist
CVE-2021-4026 Improper Access Control in bookstackapp/bookstack
30 Nov 202119:55
cvelist
Github Security Blog
bookstack is vulnerable to Improper Access Control
1 Dec 202118:26
github
NVD
CVE-2021-4026
30 Nov 202120:15
nvd
OSV
GHSA-JM6P-WFJG-XM7X bookstack is vulnerable to Improper Access Control
1 Dec 202118:26
osv
Prion
Improper access control
30 Nov 202120:15
prion
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "a9a9b15a-cb80-3765-9d6b-2dd745a63b2d",
        "vendor": {
          "name": "BookStackApp"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "561034c6-7152-334a-b691-2032cfaf422b",
        "product": {
          "name": "bookstackapp/bookstack"
        },
        "product_version": "unspecified <21.11.2"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
5.5Medium risk
Vulners AI Score5.5
CVSS 36.5
CVSS 24
CVSS 3.14.3
EPSS0.00215
2