Critical severity9.8NVD Advisory· Published May 3, 2023· Updated Jun 17, 2026
CVE-2023-25826
CVE-2023-25826
Description
Due to insufficient validation of parameters passed to the legacy HTTP query API, it is possible to inject crafted OS commands into multiple parameters and execute malicious code on the OpenTSDB host system. This exploit exists due to an incomplete fix that was made when this vulnerability was previously disclosed as CVE-2020-35476. Regex validation that was implemented to restrict allowed input to the query API does not work as intended, allowing crafted commands to bypass validation.
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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 |
|---|---|---|
net.opentsdb:opentsdbMaven | <= 2.4.1 | — |
Affected products
3Patches
Vulnerability mechanics
References
6- github.com/OpenTSDB/opentsdb/pull/2275nvdPatchWEB
- github.com/advisories/GHSA-h475-7v3c-26q7ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2023-25826ghsaADVISORY
- www.synopsys.com/blogs/software-security/opentsdb/nvdThird Party Advisory
- packetstormsecurity.com/files/174570/OpenTSDB-2.4.1-Unauthenticated-Command-Injection.htmlnvdWEB
- www.synopsys.com/blogs/software-security/opentsdbghsaWEB
News mentions
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