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Japan Vulnerability NotesJVN:35240327

HistoryApr 27, 2021 - 12:00 a.m.

JVN#35240327: WordPress plugin "WP Fastest Cache" vulnerable to directory traversal

2021-04-2700:00:00

Japan Vulnerability Notes

jvn.jp

directory traversal vulnerability

arbitrary file deletion

update plugin

wp fastest cache

versions affected

CVSS2

5.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:P/A:P

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.003

Percentile

69.3%

JSON

WordPress plugin “WP Fastest Cache” provided by Emre Vona contains a directory traversal vulnerability (CWE-22).

Impact

Arbitrary files on the server may be deleted by a user with an administrative privilege.

Solution

Update the plugin
Update the plugin according to the information provided by the developer.

Products Affected

WP Fastest Cache versions prior to 0.9.1.7

CVSS2

5.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:N/I:P/A:P

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.003

Percentile

69.3%

JSON

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