XML External Entity Vulnerability in SpringBlade by Chillzhuang
CVE-2026-36765

8.8HIGH

Key Information:

Vendor

Chillzhuang

Status
SpringBlade
Vendor
CVE Published:
30 April 2026

What is CVE-2026-36765?

The SpringBlade v4.8.0 contains an XML external entity (XXE) vulnerability that could allow authenticated attackers to execute arbitrary code. By injecting a specially crafted payload through the /designer/loadReport endpoint, attackers can exploit this flaw to manipulate the application's intended functionality and access sensitive data. This vulnerability emphasizes the need for secure handling of XML data to prevent unauthorized access and code execution.

References

https://github.com/chillzhuang/SpringBlade
https://github.com/chillzhuang/SpringBlade/issues/37

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.