CVE-2024-1983 json
Simple Ajax Chat < 20240223 - Unauthenticated Stored XSS
published 2024-03-20 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-17699
- cvss
- 7.1
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 39%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- Unknown Simple Ajax Chat 20240223
- plugin-planet simple_ajax_chat 20240223
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.45% chance of exploitation in the next 30 days, higher than 39% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- wpscan.com https://wpscan.com/vulnerability/bf3a31de-a227-4db1-bd18-ce6a78dc96fb/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 7.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L |
| CNA | 3.1 | 7.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L |
Affected products
- Unknown Simple Ajax Chat
- plugin-planet simple_ajax_chat
Classification
- Technology feeds
References
-
wpscan.com
/vulnerability/bf3a31de-a227-4db1-bd18-ce6a78dc96fb/
exploit, vdb-entry, technical-description, third-party-advisory
Sources
- CVE List CVE-2024-1983
- NVD CVE-2024-1983
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.