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WordfenceVULNRICHMENT:CVE-2024-4335

HistoryMay 09, 2024 - 8:03 p.m.

CVE-2024-4335 Rank Math SEO with AI Best SEO Tools <= 1.0.217 - Authenticated (Contributor+) Stored Cross-Site Scripting

2024-05-0920:03:33

Wordfence

github.com

cve-2024-4335; wordpress plugin vulnerability; stored cross-site scripting; insufficient input sanitization; output escaping; authenticated attacker; contributor permissions

CVSS3

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

5.8

Confidence

High

SSVC

Exploitation

none

Automatable

Technical Impact

partial

JSON

The Rank Math SEO with AI Best SEO Tools plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘textAlign’ parameter in versions up to, and including, 1.0.217 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

References

plugins.trac.wordpress.org/browser/seo-by-rank-math/tags/1.0.217/includes/modules/schema/blocks/class-block.php#L64

plugins.trac.wordpress.org/changeset/3080259/#file26

www.wordfence.com/threat-intel/vulnerabilities/id/96eba67c-58e7-4eea-84d4-9b3bb275b42d?source=cve

CVSS3

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

5.8

Confidence

High

SSVC

Exploitation

none

Automatable

Technical Impact

partial

JSON

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