CVE-2018-6843
CVE-2018-6843 is a high-severity vulnerability in Kentico Xperience with a CVSS 3.x base score of 7.2. 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-89.
Key facts
- Severity: High (CVSS 3.x base score 7.2)
- CVSS v2: 6.5
- EPSS exploit prediction: 1% (63rd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-89
- Affected product: Kentico Xperience
- Published:
- Last modified:
Description
Kentico 10 before 10.0.50 and 11 before 11.0.3 has SQL injection in the administration interface.
Frequently asked questions
- What is CVE-2018-6843?
- Kentico 10 before 10.0.50 and 11 before 11.0.3 has SQL injection in the administration interface.
- How severe is CVE-2018-6843?
- CVE-2018-6843 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2018-6843 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2018-6843?
- CVE-2018-6843 affects Kentico Xperience. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2018-6843?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2018-6843 published?
- CVE-2018-6843 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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