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Vulnerability record · CVE-2023-25827 · published 3 May 2023

CVE-2023-25827: Opentsdb cross-site scripting vulnerability

Opentsdb · Opentsdb

Due to insufficient validation of parameters reflected in error messages by the legacy HTTP query API and the logging endpoint, it is possible to inject and execute malicious JavaScript within the browser of a targeted OpenTSDB user. This issue shares the same root cause as CVE-2018-13003, a reflected XSS vulnerability with the suggestion endpoint.

6.1 CVSS 3.1 Medium EPSS 0.90% · top 41.8% CWE-79 · Cross-site scripting
6.1CVSS 3.1 base score
0.90%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

Due to insufficient validation of parameters reflected in error messages by the legacy HTTP query API and the logging endpoint, it is possible to inject and execute malicious JavaScript within the browser of a targeted OpenTSDB user. This issue shares the same root cause as CVE-2018-13003, a reflected XSS vulnerability with the suggestion endpoint.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/OpenTSDB/opentsdb/pull/2274 Patch
https://www.synopsys.com/blogs/software-security/opentsdb/ Third Party Advisory
https://github.com/OpenTSDB/opentsdb/pull/2274 Patch
https://www.synopsys.com/blogs/software-security/opentsdb/ Third Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2023-36812Opentsdb injection vulnerabilityOpenTSDB is a open source, distributed, scalable Time Series Database (TSDB). OpenTSDB is vulnerable to Remote Code Execution vulnerability by writin…EPSS 17%9.8CVE-2023-25826Opentsdb os command injection vulnerabilityDue to insufficient validation of parameters passed to the legacy HTTP query API, it is possible to inject crafted OS commands into multiple paramete…EPSS 43%9.8CVE-2020-35476OpenTSDB yrange parameter command injection enables remote code executionOpenTSDB through 2.4.0 writes the user-supplied yrange parameter into a gnuplot file under /tmp, which is then executed by the mygnuplot.sh shell scr…EPSS 85%analysed9.8CVE-2018-12972Opentsdb os command injection vulnerabilityAn issue was discovered in OpenTSDB 2.3.0. Many parameters to the /q URI can execute commands, including o, key, style, and yrange and y2range and th…EPSS 2.2%6.1CVE-2018-13003Opentsdb cross-site scripting vulnerabilityAn issue was discovered in OpenTSDB 2.3.0. There is XSS in parameter 'type' to the /suggest URI.EPSS 0.67%6.1CVE-2018-12973Opentsdb cross-site scripting vulnerabilityAn issue was discovered in OpenTSDB 2.3.0. There is XSS in parameter 'json' to the /q URI.EPSS 0.84%6.1CVE-2026-42897Microsoft Exchange Server XSS enables spoofingMicrosoft Exchange Server and Exchange Server Subscription Edition fail to neutralize input during web page generation, a cross-site scripting flaw (…KEVEPSS 0.52%analysed6.1CVE-2025-48700Zimbra Classic UI stored XSS via crafted email HTMLZimbra Collaboration Suite Classic UI fails to properly sanitize HTML content in email messages, allowing crafted tag structures and attribute values…KEVEPSS 1.7%analysed

Source: NIST National Vulnerability Database (record CVE-2023-25827), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.