VulnerabilityModified
CVE-2021-27309
Clansphere CMS 2011.4 allows unauthenticated reflected XSS via "module" parameter.
MEDIUM 6.1EPSS 1.98%
Does this matter?
Lower severity and a low EPSS score (1.98%). Track it; it rarely justifies an emergency change on its own.
Description
Clansphere CMS 2011.4 allows unauthenticated reflected XSS via "module" parameter.
- CVSS 3.1
- 6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 1.98% probability · 79th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- csphere/clansphere
- Source
- cve@mitre.org
References
- https://github.com/xoffense/POC/blob/main/Clansphere%202011.4%20%22module%22%20xss.mdExploit, Third Party Advisory
- https://github.com/xoffense/POC/blob/main/Clansphere%202011.4%20%22module%22%20xss.mdExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.