CVE-2018-6520
MEDIUM6.1EPSS 0.17%SimpleSAMLphp Open redirection protection bypass
Published: 5/14/2022Modified: 4/28/2026
Description
SimpleSAMLphp before 1.15.2 allows remote attackers to bypass an open redirect protection mechanism via crafted authority data in a URL.
Affected packages (2)
- Debian/simplesamlphpfrom 0, < 1.15.2-1
- Packagist/simplesamlphp/simplesamlphpfrom 0, < 1.15.2
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 (6)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2018-6520
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2018-6520
- PATCHhttps://github.com/simplesamlphp/simplesamlphp
- WEBhttps://github.com/FriendsOfPHP/security-advisories/blob/master/simplesamlphp/simplesamlphp/CVE-2018-6520.yaml
- WEBhttps://github.com/simplesamlphp/simplesamlphp/issues/1473
- WEBhttps://simplesamlphp.org/security/201801-02