Vulnerability · Published Aug 21, 2023 · Assigned by mitre
CVE-2023-39106
High 8.8
In plain English
A high-severity security flaw in the com.alibaba.nacos:nacos-spring-context package (Maven). Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.3% (higher than 70% of all known vulnerabilities).
Severity (CVSS NVD)8.8High
Exploit odds (30 days)1.3%top 29.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official 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 packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | com.alibaba.nacos:nacos-spring-context | no fix listed | GHSA-v6c8-pwhq-288m |