CVE-2023-43877 json
Rite CMS 3.0 has Multiple Cross-Site scripting (XSS) vulnerabilities that allow attackers to execute arbitrary code via a payload crafted i…
published 2023-10-04 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-48238
- cvss
- 4.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 46%
- public exploits
- 0
- none known
Summary
Rite CMS 3.0 has Multiple Cross-Site scripting (XSS) vulnerabilities that allow attackers to execute arbitrary code via a payload crafted in the Home Page fields in the Administration menu.
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.55% chance of exploitation in the next 30 days, higher than 46% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/sromanhu/RiteCMS-Stored-XSS---Home referenced PoC, tagged "exploit" by a source, unverified
- github.com https://github.com/sromanhu/CVE-2023-43878-RiteCMS-Stored-XSS---MainMenu/blob/main/README.md referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 4.8 | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/sromanhu/RiteCMS-Stored-XSS---Home
exploit, third-party-advisory
-
github.com
/sromanhu/CVE-2023-43878-RiteCMS-Stored-XSS---MainMenu/blob/main/README.md
exploit, third-party-advisory
Sources
- CVE List CVE-2023-43877
- NVD CVE-2023-43877
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