© 2026 vulntracker.io

CVE-2020-13926

CRITICAL

9.8

CVSS Score

Published: July 14, 2020 at 12:50 PM UTC

Updated: June 17, 2026 at 02:53 AM UTC

1 product affected across 1 vendorKylin

Using Apache Kylin by N/A?

Get instant alerts when new vulnerabilities affect Apache Kylin - before attackers find them.

Real-time alertsTrack your software stackFree plan available

Start Free Sign In

Severity

CRITICAL9.8

Exploit prediction

EPSS 2%

Description

Kylin concatenates and executes a Hive SQL in Hive CLI or beeline when building a new segment; some part of the HQL is from system configurations, while the configuration can be overwritten by certain rest api, which makes SQL injection attack is possible. Users of all previous versions after 2.0 should upgrade to 3.1.0.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Kylin · Apachemaven

95%

2.0.0 ≤ v < 3.1.0Apache Kylin 2.0.0, 2.1.0, 2.2.0, 2.3.0, 2.3.1, 2.3.2, 2.4.0, 2.4.1, 2.5.0, 2.5.1, 2.5.2, 2.6.0, 2.6.1, 2.6.2, 2.6.3, 2.6.4, 2.6.5, 2.6.6, 3.0.0-alpha, 3.0.0-alpha2, 3.0.0-beta, 3.0.0, 3.0.1 3.0.2

Affected range stops below 3.1.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://lists.apache.org/thread.html/r63d5663169e866d44ff9250796193337cff7d9cf61cc3839e86163fd%40%3Cuser.kylin.apache.org%3E

References (2)

Mailing Listx_refsource_MLIST

Source: [email protected]

https://lists.apache.org/thread.html/r021baf9d8d4ae41e8c8332c167c4fa96c91b5086563d9be55d2d7acf%40%3Ccommits.kylin.apache.org%3E

x_refsource_MISCMailing ListVendor Advisory

Source: [email protected]

https://lists.apache.org/thread.html/r63d5663169e866d44ff9250796193337cff7d9cf61cc3839e86163fd%40%3Cuser.kylin.apache.org%3E

CVSS

9.8CRITICAL[email protected]

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-89

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create account Sign in

Free plan, no card