CVEvulnerability
CVE-2017-18076
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2018-01-26
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:N
Description
In strategy.rb in OmniAuth before 1.3.2, the authenticity_token value is improperly protected because POST (in addition to GET) parameters are stored in the session and become available in the environment of the callback phase.
Affected configurations
• omniauth omniauth (< 1.3.2)
• debian debian linux 8.0
• debian debian linux 9.0
References
- https://bugs.debian.org/888523 Issue Tracking, Third Party Advisory
- https://github.com/omniauth/omniauth/pull/867 Patch, Third Party Advisory
- https://github.com/omniauth/omniauth/pull/867/commits/71866c5264122e196847a3980c43051446a03e9b Patch, Third Party Advisory
- https://www.debian.org/security/2018/dsa-4109 Third Party Advisory
- https://bugs.debian.org/888523 Issue Tracking, Third Party Advisory
- https://github.com/omniauth/omniauth/pull/867 Patch, Third Party Advisory
- https://github.com/omniauth/omniauth/pull/867/commits/71866c5264122e196847a3980c43051446a03e9b Patch, Third Party Advisory
- https://www.debian.org/security/2018/dsa-4109 Third Party Advisory