Vulnerability · Published Sep 9, 2021 · Assigned by Wordfence
CVE-2021-38320simpleSAMLphp Authentication <= 0.7.0 Reflected Cross-Site Scripting
Medium 6.1
In plain English
A medium-severity cross-site scripting in simpleSAMLphp Authentication from simpleSAMLphp Authentication. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 62% of all known vulnerabilities).
Severity (CVSS 3.1)6.1Medium
Exploit odds (30 days)1.0%top 38.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
The simpleSAMLphp Authentication WordPress plugin is vulnerable to Reflected Cross-Site Scripting due to a reflected $_SERVER["PHP_SELF"] value in the ~/simplesamlphp-authentication.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 0.7.0.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| simpleSAMLphp Authentication | simpleSAMLphp Authentication | 0.7.0 – through 0.7.0 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N