CVE-2021-26558

HIGH

Apache Shardingsphere-ui < 5.0.0 - Insecure Deserialization

Title source: rule

Description

Deserialization of Untrusted Data vulnerability of Apache ShardingSphere-UI allows an attacker to inject outer link resources. This issue affects Apache ShardingSphere-UI Apache ShardingSphere-UI version 4.1.1 and later versions; Apache ShardingSphere-UI versions prior to 5.0.0.

References (2)

Scores

CVSS v3 7.5
EPSS 0.0203
EPSS Percentile 83.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Classification

CWE
CWE-502
Status published

Affected Products (1)

apache/shardingsphere-ui < 5.0.0

Timeline

Published Nov 11, 2021
Tracked Since Feb 18, 2026