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osvGoogleOSV:GHSA-WF7X-FH6W-34R6
HistoryMay 05, 2023 - 6:30 a.m.

Path Traversal in Ghost

2023-05-0506:30:32
Google
osv.dev
8
ghost
remote attack
file read
path traversal
active theme's folder
frontend
middleware

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

0.888 High

EPSS

Percentile

98.7%

Ghost before 5.42.1 allows remote attackers to read arbitrary files within the active theme’s folder via /assets/built%2F…%2F…%2F/ directory traversal. This occurs in frontend/web/middleware/static-theme.js.

CPENameOperatorVersion
ghostlt5.42.1

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

0.888 High

EPSS

Percentile

98.7%

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