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WordfenceVULNRICHMENT:CVE-2024-3929

HistoryApr 25, 2024 - 7:33 a.m.

CVE-2024-3929

2024-04-2507:33:58

Wordfence

github.com

content views

post grid & filter

wordpress

stored cross-site scripting

widget post overlay block

input sanitization

output escaping

authenticated attackers

contributor-level access

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 Content Views – Post Grid & Filter, Recent Posts, Category Posts, & More (Gutenberg Blocks and Shortcode) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Widget Post Overlay block in all versions up to, and including, 3.7.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

References

plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3074758%40content-views-query-and-display-post-page&new=3074758%40content-views-query-and-display-post-page&sfp_email=&sfph_mail=

www.wordfence.com/threat-intel/vulnerabilities/id/5666da4a-ffb6-47ed-8b48-a80f09dd2501?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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