CVE-2020-9483

7.5 highEPSS 35%

High (7.5) in apache skywalking. EPSS 35% chance of exploitation in the next 30 days.

**Resolved** When use H2/MySQL/TiDB as Apache SkyWalking storage, the metadata query through GraphQL protocol, there is a SQL injection vulnerability, which allows to access unpexcted data. Apache SkyWalking 6.0.0 to 6.6.0, 7.0.0 H2/MySQL/TiDB storage implementations don't use the appropriate way to set SQL parameters.

Severity

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS: 35% chance of exploitation in the next 30 days; higher than 98% of CVEs (scores of 2026-10-31)
CWE: CWE-89
Published: 2020-06-30
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

apache:skywalking

References

https://github.com/apache/skywalking/pull/4639
https://github.com/apache/skywalking/pull/4639

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