High severity · published Mar 20, 2024
CVE-2024-1983
Simple Ajax Chat < 20240223 - Unauthenticated Stored XSS
7.1
CVSS
0.5%
EPSS
No
On KEV
Description
The Simple Ajax Chat WordPress plugin before 20240223 does not prevent visitors from using malicious Names when using the chat, which will be reflected unsanitized to other users.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 39% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SA
Simple Ajax Chat ·
before 20240223 · source: vendor, NVD, CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-1983
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-1983
Exploit
https://wpscan.com/vulnerability/bf3a31de-a227-4db1-bd18-ce6a78dc96fb/
More from Simple Ajax Chat
8.8
CVE-2026-81807
Simple Ajax Chat < 20260827 - Unauthenticated Stored XSS via Chat Message Linkification
5.4
CVE-2024-2470
Simple Ajax Chat < 20240412 - Admin+ Stored XSS