{"cve":"CVE-2023-25827","nvd":{"published":"2023-05-03T19:15:10.297","modified":"2026-06-17T05:42:06.303","status":"Modified","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_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","score":6.1},"cwes":["CWE-79"],"references":["https://github.com/OpenTSDB/opentsdb/pull/2274","https://www.synopsys.com/blogs/software-security/opentsdb/","https://github.com/OpenTSDB/opentsdb/pull/2274","https://www.synopsys.com/blogs/software-security/opentsdb/"],"products":["opentsdb:opentsdb"],"source":"nvd","synced_at":"2026-10-19T21:38:18.424950729+00:00"},"epss":{"cve":"CVE-2023-25827","score":0.00904,"percentile":0.59789,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-9chv-3w6c-jq9w","url":"https://osv.dev/vulnerability/GHSA-9chv-3w6c-jq9w","summary":"Cross Site Scripting in OpenTSDB","modified":"2024-02-16T08:20:41.908284Z","packages":[{"ecosystem":"Maven","name":"net.opentsdb:opentsdb","purl":"pkg:maven/net.opentsdb/opentsdb","ranges":["<=2.4.1"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}