Publish GHSA-v858-922f-fj9v

2026-05-22 18:04:22 -07:00 · 2024-05-28 18:28:30 +00:00
parent d504c75d2c
commit b71c1833c1
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+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-v858-922f-fj9v",
+  "modified": "2024-05-28T18:26:35Z",
+  "published": "2024-05-28T18:26:35Z",
+  "aliases": [
+
+  ],
+  "summary": "SimpleSAMLphp Link Injection vulnerability",
+  "details": "### Background\nSeveral scripts part of SimpleSAMLphp display a web page with links obtained from the request parameters. This allows us to enhance usability, as the users are presented with links they can follow after completing a certain action, like logging out.\n\n### Description\nThe following scripts were not checking the URLs obtained via the HTTP request before displaying them as the target of links that the user may click on:\n\n- www/logout.php\n- modules/core/www/no_cookie.php\nThe issue allowed attackers to display links targeting a malicious website inside a trusted site running SimpleSAMLphp, due to the lack of security checks involving the link_href and retryURL HTTP parameters, respectively. The issue was resolved by including a verification of the URLs received in the request against a white list of websites specified in the trusted.url.domains configuration option.\n\n### Affected versions\nAll SimpleSAMLphp versions prior to 1.14.4.\n\n### Impact\nA remote attacker could craft a link pointing to a trusted website running SimpleSAMLphp, including a parameter pointing to a malicious website, and try to fool the victim into visiting that website by clicking on a link in the page presented by SimpleSAMLphp.\n",
+  "severity": [
+    {
+      "type": "CVSS_V3",
+      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N"
+    }
+  ],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "Packagist",
+        "name": "simplesamlphp/simplesamlphp"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "0"
+            },
+            {
+              "fixed": "1.14.4"
+            }
+          ]
+        }
+      ]
+    }
+  ],
+  "references": [
+    {
+      "type": "WEB",
+      "url": "https://github.com/simplesamlphp/simplesamlphp/commit/b1af4e47c81bca2bee633b3f84f4fde624f359ba"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/simplesamlphp/simplesamlphp/commit/d26eb8f17dc9916a5ef2fd0a286b0fc96a561e71"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/FriendsOfPHP/security-advisories/blob/master/simplesamlphp/simplesamlphp/201606-01.yaml"
+    },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/simplesamlphp/simplesamlphp"
+    },
+    {
+      "type": "WEB",
+      "url": "https://simplesamlphp.org/security/201606-01"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+      "CWE-74"
+    ],
+    "severity": "MODERATE",
+    "github_reviewed": true,
+    "github_reviewed_at": "2024-05-28T18:26:35Z",
+    "nvd_published_at": null
+  }
+}