CVE-2019-8400
MEDIUM6.1EPSS 0.32%Hydra has Reflected XSS via error_hint parameter
Published: 5/14/2022Modified: 3/26/2026
Description
ORY Hydra before v1.0.0-rc.3+oryOS.9 has Reflected XSS via the oauth2/fallbacks/error error_hint parameter.
Affected packages (2)
- Go/github.com/ory/hydrafrom 0, < 1.4.8
- Go/github.com/ory/hydrafrom 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
References (8)
- ADVISORYhttps://github.com/advisories/GHSA-7v6r-w4r6-mhch
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2019-8400
- PATCHhttps://github.com/ory/hydra
- WEBhttps://drive.google.com/file/d/1-25expUYVfK6vsiCmEabUCuelOP7aUDj/view?usp=drivesdk
- WEBhttps://github.com/ory/hydra/blob/master/CHANGELOG.md#v100-rc3oryos9-2018-12-06
- WEBhttps://github.com/ory/hydra/commit/9b5bbd48a72096930af08402c5e07fce7dd770f3
- WEBhttps://hackerone.com/reports/456333
- WEBhttps://www.youtube.com/watch?v=RIyZLeKEC8E