ScnSocialAuth Cross-site Scripting vulnerability in login redirect param
ScnSocialAuth version 1.15.2 has been released and includes a security for this vulnerability. Fix has been applied in https://github.com/SocalNick/ScnSocialAuth/commit/4a00966c41bc37251586d007564c5c891eba3700
Affected versions
All versions below 1.15.2 are affected. dev-master is fixed starting from https://github.com/SocalNick/ScnSocialAuth/commit/4a00966c41bc37251586d007564c5c891eba3700
Exploits
Because of missing escaping of the URL param redirect a XSS attack is possible.
For example: Setting the redirect param to "><a%20href="http://github.com">GitHub.com</a><inpu%20type="hidden"%20" would result in a link added to the login page.
Resolution
If you are using any version of ScnSocialAuth below 1.15.2 please upgrade immediately by running composer update.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | socalnick/scn-social-auth | < 1.15.2 | 1.15.2 |
References
- https://github.com/socalnick/scnsocialauth/issues/184
- https://github.com/SocalNick/ScnSocialAuth/commit/4a00966c41bc37251586d007564c5c891eba3700
- https://github.com/FriendsOfPHP/security-advisories/blob/master/socalnick/scn-social-auth/2015-01-15.yaml
- https://github.com/SocalNick/ScnSocialAuth/commit
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N- Weakness (CWE)
CWE-79- Platform
- Composer
- Package
socalnick/scn-social-auth- Disclosed
- 29.05.2024
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-g6f5-4w43-2x63 - CC BY 4.0
Vulnerability history: socalnick/scn-social-auth
All published vulnerabilities of this package (Composer package), newest first. Shows whether this is a one-off slip or a package that needs watching.
This is the only known vulnerability of this package.
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