XSS in Ritecms
CVE-2023-43877
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.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.005 (41.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 41st percentile — 41.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Ritecms — versions 3.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/sromanhu/RiteCMS-Stored-XSS---Home (Exploit, Third Party Advisory)
- github.com/sromanhu/CVE-2023-43878-RiteCMS-Stored-XSS---MainMenu/blob/main/READ… (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-43877?
- CVE-2023-43877 is a medium-severity vulnerability in Ritecms, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2023-10-04.
- How severe is CVE-2023-43877?
- Medium severity. CVSS v3 base score is 4.8 out of 10.
- Is CVE-2023-43877 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.