CVE-2021-25019

SEO Plugin by Squirrly SEO <= 11.1.11 - Reflected Cross-Site Scripting

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

6.1

CVSS Score

6.1

CVSS Score

medium

Severity

11.1.12

Patched in

694d

Time to patch

Description

The SEO Plugin by Squirrly SEO WordPress plugin before 11.1.12 does not escape the type parameter before outputting it back in an attribute in an admin page, leading to a Reflected Cross-Site Scripting

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<11.1.12

PublishedFebruary 28, 2022

Last updatedJanuary 22, 2024

Affected pluginsquirrly-seo

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/e4a2d6ee-ee1b-44a1-ad74-61837d9ef4b2?source=api-prod

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