Vulnerability Report: GO-2026-4861
- CVE-2019-8400, GHSA-7v6r-w4r6-mhch
- Affects: github.com/ory/hydra
- Published: Mar 26, 2026
Hydra has Reflected XSS via error_hint parameter in github.com/ory/hydra. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. (If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.) The additional affected modules and versions are: github.com/ory/hydra before v1.4.8.
For detailed information about this vulnerability, visit https://github.com/advisories/GHSA-7v6r-w4r6-mhch or https://nvd.nist.gov/vuln/detail/CVE-2019-8400.
Affected Packages
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PathVersionsSymbols
Aliases
References
- https://github.com/advisories/GHSA-7v6r-w4r6-mhch
- https://nvd.nist.gov/vuln/detail/CVE-2019-8400
- https://github.com/ory/hydra/commit/9b5bbd48a72096930af08402c5e07fce7dd770f3
- https://drive.google.com/file/d/1-25expUYVfK6vsiCmEabUCuelOP7aUDj/view?usp=drivesdk
- https://github.com/ory/hydra/blob/master/CHANGELOG.md#v100-rc3oryos9-2018-12-06
- https://hackerone.com/reports/456333
- https://www.youtube.com/watch?v=RIyZLeKEC8E
- https://vuln.go.dev/ID/GO-2026-4861.json
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