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CVE-2019-8400 Moderate

Hydra has Reflected XSS via error_hint parameter in github.com/ory/hydra

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.

Exploit probability 1.3%
Published March 26, 2026
Required by Not available
Last source change March 26, 2026

02 / AFFECTED SOFTWARE

Affected packages

Unknown Unknown

207 explicit affected versions

Go github.com/ory/hydra
Go github.com/ory/hydra

03 / CONNECTIONS

Connected vulnerabilities

related OPENSUSE-SU-2026:21483-1

04 / EVIDENCE

Source records

Open Source Vulnerabilities GO-2026-4861

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.

View original source
Open Source Vulnerabilities GHSA-7v6r-w4r6-mhch

ORY Hydra before v1.0.0-rc.3+oryOS.9 has Reflected XSS via the oauth2/fallbacks/error error_hint parameter.

View original source
Open Source Vulnerabilities CVE-2019-8400

ORY Hydra before v1.0.0-rc.3+oryOS.9 has Reflected XSS via the oauth2/fallbacks/error error_hint parameter.

View original source

05 / REFERENCES

Further evidence