4.4Medium

CVE-2024-2956Simple Ajax Chat <= 20231101 - Authenticated (Admin+) Stored Cross-Site Scripting

specialk Simple Ajax Chat – Add a Fast, Secure Chat Box Published: 2024-03-27 10:34 (2 years ago)

Description

The Simple Ajax Chat – Add a Fast, Secure Chat Box plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 20231101 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

Weakness (CWE): CWE-79

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

Vendor	Product	Versions
specialk	Simple Ajax Chat – Add a Fast, Secure Chat Box	≤ 20231101

References and patches

CVSS score

4.4Medium

Source: Wordfence · CVSS 3.1

Attack vector: Network
Attack complexity: High
Privileges required: High
User interaction: None
Scope: Changed
Confidentiality: Low
Integrity: Low
Availability: None

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

EPSS (chance of exploitation in 30 days)

0.33%

higher than 26% of all CVEs

CISA assessment (SSVC)

Exploitation: none
Automatable: no
Technical impact: partial

Timeline

ID reserved2024-03-26
Published2024-03-27 10:34
Reached IP-DB2026-10-24 23:53
Last updated2026-04-08 20:11

Assigned by (CNA): Wordfence

View at source: CVE.org · NVD

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