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[email protected]NVD:CVE-2021-24393

HistorySep 06, 2021 - 11:15 a.m.

CVE-2021-24393

2021-09-0611:15:07

CWE-89

[email protected]

web.nvd.nist.gov

wordpress

comment highlighter

sql injection

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

45.0%

JSON

A c GET parameter of the Comment Highlighter WordPress plugin through 0.13 is not properly sanitised, escaped or validated before inserting to a SQL statement, leading to SQL injection.

Affected configurations

Nvd

Node

comment_highlighter_projectcomment_highlighterRange≤0.13wordpress

VendorProductVersionCPE
comment_highlighter_projectcomment_highlighter*cpe:2.3:a:comment_highlighter_project:comment_highlighter:*:*:*:*:*:wordpress:*:*

Vendor	Product	Version	CPE
comment_highlighter_project	comment_highlighter	*	cpe:2.3:a:comment_highlighter_project:comment_highlighter::::::wordpress::*

References

codevigilant.com/disclosure/2021/wp-plugin-comment-highlighter/

wpscan.com/vulnerability/24969766-19e3-47cd-b32c-6c3330651d1f

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

45.0%

JSON

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