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nvd[email protected]NVD:CVE-2022-4833
HistoryFeb 06, 2023 - 8:15 p.m.

CVE-2022-4833

2023-02-0620:15:12
web.nvd.nist.gov
3
yourchannel
wordpress plugin
stored cross-site scripting
shortcode attributes
low privilege
high privilege

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

25.5%

The YourChannel: Everything you want in a YouTube plugin WordPress plugin before 1.2.3 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins.

Affected configurations

Nvd
Node
pluginyourchannelRange<1.2.3wordpress
VendorProductVersionCPE
pluginyourchannel*cpe:2.3:a:plugin:yourchannel:*:*:*:*:*:wordpress:*:*

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

25.5%

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