CVE-2023-25827: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

May 3, 2023 (updated May 10, 2023)

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.

References

github.com/OpenTSDB/opentsdb/pull/2274
github.com/advisories/GHSA-9chv-3w6c-jq9w
nvd.nist.gov/vuln/detail/CVE-2023-25827
www.synopsys.com/blogs/software-security/opentsdb/

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