Critical severity9.8OSV Advisory· Published Aug 5, 2020· Updated Jun 17, 2026
CVE-2020-13921
CVE-2020-13921
Description
Resolved Only when using H2/MySQL/TiDB as Apache SkyWalking storage, there is a SQL injection vulnerability in the wildcard query cases.
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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.skywalking:oap-serverMaven | < 8.1.0 | 8.1.0 |
Affected products
71.0-alpha1, 1.0-alpha2, 1.0-beta, …+ 5 more
- (no CPE)range: 1.0-alpha1, 1.0-alpha2, 1.0-beta, …
- cpe:2.3:a:apache:skywalking:6.5.0:*:*:*:*:*:*:*
- cpe:2.3:a:apache:skywalking:6.6.0:*:*:*:*:*:*:*
- cpe:2.3:a:apache:skywalking:7.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:apache:skywalking:8.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:apache:skywalking:8.0.1:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
8- www.openwall.com/lists/oss-security/2020/08/05/3nvdMailing ListThird Party AdvisoryWEB
- github.com/advisories/GHSA-grpf-gg7v-5g5hghsaADVISORY
- github.com/apache/skywalking/pull/4970nvdThird Party AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2020-13921ghsaADVISORY
- github.com/apache/skywalking/commit/fb7912c6bdda06a233f4b3e18e71a87d3e4a8951ghsaWEB
- github.com/pypa/advisory-database/tree/main/vulns/apache-skywalking/PYSEC-2020-342.yamlghsaWEB
- lists.apache.org/thread.html/r6f3a934ebc54585d8468151a494c1919dc1ee2cccaf237ec434dbbd6%40%3Cdev.skywalking.apache.org%3EnvdWEB
- lists.apache.org/thread.html/r6f3a934ebc54585d8468151a494c1919dc1ee2cccaf237ec434dbbd6@%3Cdev.skywalking.apache.org%3EghsaWEB
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