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ubuntucveUbuntu.comUB:CVE-2023-0644
HistoryMay 15, 2023 - 12:00 a.m.

CVE-2023-0644

2023-05-1500:00:00
ubuntu.com
ubuntu.com
6
cve-2023-0644
push notifications
wordpress plugin
sanitisation
escaping
cross-site scripting
high privilege users
admin
windows-specific issue
unix

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

31.0%

The Push Notifications for WordPress by PushAssist WordPress plugin through
3.0.8 does not sanitise and escape various parameters before outputting
them back in pages, leading to Reflected Cross-Site Scripting which could
be used against high privilege users such as admin.

Notes

Author Note
mdeslaur windows-specific issue

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

31.0%

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