PatchTheCVEepiserver vulnerabilities
Recent CVEs affecting episerver products. 3 tracked.
episerver has 3 tracked vulnerabilities, 1 critical. A fixed release or vendor patch exists for 2. Most recent: 2021-03-31. Highest priority: CVE-2018-12596 (score 69/100).
- CVE-2020-24550 MEDIUM 6.1 UPGRADE An Open Redirect vulnerability in EpiServer Find before 13.2.7 allows an attacker to redirect users to untrust
- CVE-2018-12596 CRITICAL 9.8 DOWNGRADE Episerver Ektron CMS before 9.0 SP3 Site CU 31, 9.1 before SP3 Site CU 45, or 9.2 before SP2 Site CU 22 allows
- CVE-2017-17762 HIGH 7.5 UPGRADE XML external entity (XXE) vulnerability in Episerver 7 patch 4 and earlier allows remote attackers to read arb
FAQ
How do I fix episerver vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is episerver being exploited right now?
None of the tracked episerver CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which episerver CVE should I patch first?
CVE-2018-12596 currently ranks highest (69/100): Episerver Ektron CMS before 9.0 SP3 Site CU 31, 9.1 before SP3 Site CU 45, or 9.2 before SP2 Site CU 22 allows.