High severityCISA KEVNVD Advisory· Published May 22, 2020· Updated Oct 21, 2025
CVE-2020-1956
CVE-2020-1956
Description
Apache Kylin 2.3.0, and releases up to 2.6.5 and 3.0.1 has some restful apis which will concatenate os command with the user input string, a user is likely to be able to execute any os command without any protection or validation.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
org.apache.kylin:kylin-core-commonMaven | < 2.6.6 | 2.6.6 |
org.apache.kylin:kylin-core-commonMaven | >= 3.0.0, < 3.0.2 | 3.0.2 |
Affected products
2Patches
Vulnerability mechanics
References
18- github.com/advisories/GHSA-gprm-xqrc-c2j3ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2020-1956ghsaADVISORY
- www.openwall.com/lists/oss-security/2020/07/14/1ghsamailing-listx_refsource_MLISTWEB
- community.sonarsource.com/t/apache-kylin-3-0-1-command-injection-vulnerability/25706ghsax_refsource_MISCWEB
- github.com/apache/kylin/commit/58fad56ac6aaa43c6bd8f962d7f2d84438664092ghsaWEB
- lists.apache.org/thread.html/r021baf9d8d4ae41e8c8332c167c4fa96c91b5086563d9be55d2d7acf%40%3Ccommits.kylin.apache.org%3Eghsamailing-listx_refsource_MLISTWEB
- lists.apache.org/thread.html/r021baf9d8d4ae41e8c8332c167c4fa96c91b5086563d9be55d2d7acf@%3Ccommits.kylin.apache.org%3EghsaWEB
- lists.apache.org/thread.html/r1332ef34cf8e2c0589cf44ad269fb1fb4c06addec6297f0320f5111d%40%3Cuser.kylin.apache.org%3Eghsax_refsource_MISCWEB
- lists.apache.org/thread.html/r250a867961cfd6e0506240a9c7eaee782d84c6ab0091c7c4bc45f3eb%40%3Cannounce.apache.org%3Eghsamailing-listx_refsource_MLISTWEB
- lists.apache.org/thread.html/r250a867961cfd6e0506240a9c7eaee782d84c6ab0091c7c4bc45f3eb%40%3Cdev.kylin.apache.org%3Eghsamailing-listx_refsource_MLISTWEB
- lists.apache.org/thread.html/r250a867961cfd6e0506240a9c7eaee782d84c6ab0091c7c4bc45f3eb%40%3Cuser.kylin.apache.org%3Eghsamailing-listx_refsource_MLISTWEB
- lists.apache.org/thread.html/r250a867961cfd6e0506240a9c7eaee782d84c6ab0091c7c4bc45f3eb@%3Cannounce.apache.org%3EghsaWEB
- lists.apache.org/thread.html/r250a867961cfd6e0506240a9c7eaee782d84c6ab0091c7c4bc45f3eb@%3Cdev.kylin.apache.org%3EghsaWEB
- lists.apache.org/thread.html/r250a867961cfd6e0506240a9c7eaee782d84c6ab0091c7c4bc45f3eb@%3Cuser.kylin.apache.org%3EghsaWEB
- lists.apache.org/thread.html/r61666760d8a4e8764b2d5fe158d8a48b569414480fbfadede574cdc0%40%3Ccommits.kylin.apache.org%3Eghsamailing-listx_refsource_MLISTWEB
- lists.apache.org/thread.html/r61666760d8a4e8764b2d5fe158d8a48b569414480fbfadede574cdc0@%3Ccommits.kylin.apache.org%3EghsaWEB
- snyk.io/vuln/SNYK-JAVA-ORGAPACHEKYLIN-570207ghsaWEB
- www.cisa.gov/known-exploited-vulnerabilities-catalogghsaWEB
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