XSS in Cmsmadesimple Cms Made Simple
CVE-2023-43355
Cross Site Scripting vulnerability in CMSmadesimple v.2.2.18 allows a local attacker to execute arbitrary code via a crafted script to the password and password again parameters in the My Preferences - Add user component.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.005 (39.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 39th percentile — 39.3% 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
- Cmsmadesimple Cms Made Simple — versions 2.2.18
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/sromanhu/CMSmadesimple-Reflected-XSS---Add-user (Exploit, Third Party Advisory)
- github.com/sromanhu/CVE-2023-43355-CMSmadesimple-Reflected-XSS---Add-user (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-43355?
- CVE-2023-43355 is a medium-severity vulnerability in Cmsmadesimple Cms Made Simple, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2023-10-20.
- How severe is CVE-2023-43355?
- Medium severity. CVSS v3 base score is 5.4 out of 10.
- Is CVE-2023-43355 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.