Is CVE-2018-11628 in the CISA KEV catalog?

No. CVE-2018-11628 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-11628?

CVE-2018-11628 has a CVSS v3 base score of 6.1 (MEDIUM).

What is the EPSS score for CVE-2018-11628?

CVE-2018-11628 has an EPSS score of 3.47% (88th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-11628?

Upgrade ems master calendar to 8.0.0.201805210 or later.

CVE & CISA-KEV Catalog

CVE-2018-11628

MEDIUMEPSS 88th pctl

6.1

CVSS v3

NVD

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.

CWE-79Cross-Site Scripting (XSS)

How to fix

Remediation Available

ems master calendarNVD

Affected:< 8.0.0.201805210Fixed in:8.0.0.201805210CVE-2018-11628derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeChanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityNone

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Exploit Intelligence

3.47%probability of exploitation in 30 days

88thpercentile

Elevated risk: more likely to be exploited than 88% of all known CVEs.

References

Exploit1

exploit-db.com

Third-Party Advisory2

Release Notes1

docs.emssoftware.com

Related Vulnerabilities

Other CWE-79 (Cross-Site Scripting (XSS)) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2020-11022	Medium	6.9	99%	-	Fix
CVE-2019-3929	Critical	9.8	99%	KEV	Fix
CVE-2020-9496	Medium	6.1	99%	-	-
CVE-2023-28341	Medium	6.1	99%	-	Fix
CVE-2018-12998	Medium	6.1	98%	-	-
CVE-2025-4123	High	7.6	98%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.