CVE-2020-36890

Kentico Xperience <= 10 Administrator Access Control Bypass

CVSS score

8.6

EPSS probability

%0.3

Risk score

0.0

Published

10 mo ago

Vulnerability Timeline (Change History)

CVE-2020-36890 historical changes made to the vulnerability by NVD, CISA and MITRE:

Date	Actor / Source	Action / Description	Type	Previous value	New value
10.08.2026	nvd@nist.gov	Initial Analysis & CVSS Vector Assignment	CVSS V3.1	—	CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
18.12.2025	CISA Coordinator	SSVC Risk Re-assessment	SSVC / KEV	exploitation: none	exploitation: none
18.12.2025	MITRE / NVD	New CVE Record Received & Ingested	CVE Created	—	CVE-2020-36890

5.4

Patch status unknownEPSS %09 mo ago

4.3

Patch verifiedEPSS %016 d ago

WorkaroundEPSS %46 mo ago

Workaround Public Exploits:1EPSS %971 y ago

Workaround Public Exploits:1EPSS %741 y ago

Workaround Public Exploits:2EPSS %954 y ago

Affected products, version ranges, exploitation status and patch information in a single request, with a free key.

curl -H "x-api-key: $DAYBREACH_API_KEY" \
  "https://api.daybreach.dev/api/v1/intel/cves/CVE-2020-36890"