CVE-2018-6842
CVE-2018-6842 is a medium-severity vulnerability in Kentico Xperience with a CVSS 3.x base score of 5.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.
Key facts
- Severity: Medium (CVSS 3.x base score 5.4)
- CVSS v2: 3.5
- EPSS exploit prediction: 1% (45th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Kentico Xperience
- Published:
- Last modified:
Description
Kentico 10 before 10.0.50 and 11 before 11.0.3 has XSS in which a crafted URL results in improper construction of a system page.
Frequently asked questions
- What is CVE-2018-6842?
- Kentico 10 before 10.0.50 and 11 before 11.0.3 has XSS in which a crafted URL results in improper construction of a system page.
- How severe is CVE-2018-6842?
- CVE-2018-6842 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2018-6842 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2018-6842?
- CVE-2018-6842 affects Kentico Xperience. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2018-6842?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2018-6842 published?
- CVE-2018-6842 was published on 2018-03-19 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:kentico:xperience:*:*:*:*:*:*:*:*
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