CVE-2018-11628
Data input into EMS Master Calendar before 8.0.0.201805210 via URL parameters is not properly sanitized, allowing malicious attackers to send a crafted URL for XSS.
Does this matter?
A public exploit is published in Exploit-DB, so the technical barrier is gone even though the severity is medium and EPSS is 3.4%. Treat it as high on anything reachable from the internet.
Description
Data input into EMS Master Calendar before 8.0.0.201805210 via URL parameters is not properly sanitized, allowing malicious attackers to send a crafted URL for XSS.
- CVSS 3.0
- 6.1 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 3.40% probability · 89th percentile
- Public exploits
- 1 in Exploit-DB · first 4 June 2018
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- emssoftware/ems master calendar
- Source
- cve@mitre.org
EPSS 3.4% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
Public exploits (1)
Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.
References
- http://www.securityfocus.com/bid/104428Third Party Advisory, VDB Entry
- https://docs.emssoftware.com/Content/V44.1_ReleaseNotes.htmRelease Notes
- https://gist.github.com/barrett092/c70752ca6960b8b9616a03006f291a28Third Party Advisory
- https://www.exploit-db.com/exploits/44831/Exploit, Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/104428Third Party Advisory, VDB Entry
- https://docs.emssoftware.com/Content/V44.1_ReleaseNotes.htmRelease Notes
- https://gist.github.com/barrett092/c70752ca6960b8b9616a03006f291a28Third Party Advisory
- https://www.exploit-db.com/exploits/44831/Exploit, Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.