What’s Vulnerable › Vulnerabilities

CVE-2023-39106

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-08-21 · updated 2026-06-17
• Weakness: CWE-502

Description

An issue in Nacos Group Nacos Spring Project v.1.1.1 and before allows a remote attacker to execute arbitrary code via the SnakeYamls Constructor() component.

Affected products

• Alibabacloud Nacos Spring Project: through 1.1.1

References

• https://github.com/nacos-group/nacos-spring-project/issues/314
• https://github.com/nacos-group/nacos-spring-project/issues/314

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