GitHub Advisoryadvisory · npm
GHSA-crhg-xgrg-vvcc a12nserver vulnerable to potential SQL Injections via Knex dependency
MEDIUM
Official page ↗
- Ecosystem
- npm
- Packages
- @curveball/a12n-server
- Severity
- Moderate
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
- Weaknesses
- CWE-89
- Reviewed
- 2023-01-13
Affected packages
• npm @curveball/a12n-server: >= 0.20.0, < 0.23.0 → fixed in 0.23.0
Description
Impact
Users of a12nserver that use MySQL might be vulnerable to SQL injection bugs.
If you use a12nserver and MySQL, update as soon as possible. This SQL injection bug might let an attacker obtain OAuth2 Access Tokens for users unrelated to those that permitted OAuth2 clients.
Patches
The knex dependency has been updated to 2.4.0 in a12nserver 0.23.0
Workarounds
No further workarounds
References
• https://github.com/knex/knex/issues/1227
• https://nvd.nist.gov/vuln/detail/CVE-2016-20018
• https://www.ghostccamm.com/blog/knex_sqli/
Related
Weakness · CWE (1)
- CWE-89 Improper Neutralization of Special Elements used in an SQL Command weakness
References
- https://github.com/curveball/a12n-server/security/advisories/GHSA-crhg-xgrg-vvcc web
- https://nvd.nist.gov/vuln/detail/CVE-2016-20018 advisory
- https://github.com/knex/knex/issues/1227 web
- https://github.com/curveball/a12n-server/commit/f4acd7549043e6e2b8917b77a50dce0756a922cc web
- https://github.com/curveball/a12n-server package
- https://github.com/curveball/a12n-server/releases/tag/v0.23.0 web
- https://www.ghostccamm.com/blog/knex_sqli web