CVE-2020-26945
"Deserialization errors in MyBatis"
8.1
HIGH
CVSS 3.1
EPSS 1.1%
Description
MyBatis before 3.5.6 mishandles deserialization of object streams leading to potential cache poisoning.
How to fix CVE-2020-26945
To remediate CVE-2020-26945, upgrade the affected package to a fixed version below.
- Maven/org.mybatis:mybatis—upgrade to 3.5.6 or later
Is CVE-2020-26945 being exploited?
Low — EPSS is 1.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 3.5.6
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |