CVE-2021-24986

Post Grid <= 2.1.15 - Cross-Site Scripting

mediumImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

6.1

CVSS Score

6.1

CVSS Score

medium

Severity

2.1.16

Patched in

679d

Time to patch

Description

The Post Grid WordPress plugin before 2.1.16 does not escape the keyword parameter before outputting it back in an attribute, leading to a Reflected Cross-Site Scripting in pages containing a Post Grid with a search form

CVSS Vector Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Low

Confidentiality

Low

Integrity

None

Availability

Technical Details

Affected versions<2.1.16

PublishedMarch 15, 2022

Last updatedJanuary 22, 2024

Affected pluginpost-grid

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/653fbe5d-3388-4227-8a0a-46764b6be4d2?source=api-prod

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