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cvelist@huntrdevCVELIST:CVE-2021-3916
HistoryNov 05, 2021 - 2:50 p.m.

CVE-2021-3916 Path Traversal in bookstackapp/bookstack

2021-11-0514:50:19
CWE-22
@huntrdev
www.cve.org
2
cve-2021-3916
path traversal
improper limitation
restricted directory.

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS

0.001

Percentile

26.8%

bookstack is vulnerable to Improper Limitation of a Pathname to a Restricted Directory (‘Path Traversal’)

CNA Affected

[
  {
    "product": "bookstackapp/bookstack",
    "vendor": "bookstackapp",
    "versions": [
      {
        "lessThan": "21.10.3",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS

0.001

Percentile

26.8%

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