Publish GHSA-6ggm-pwr9-r5h2

Author: advisory-database[bot]

advisories/github-reviewed/2026/03/GHSA-6ggm-pwr9-r5h2/GHSA-6ggm-pwr9-r5h2.json

@@ -0,0 +1,69 @@
+{
+  "schema_version": "1.4.0",
+  "id": "GHSA-6ggm-pwr9-r5h2",
+  "modified": "2026-03-16T16:39:55Z",
+  "published": "2026-03-16T16:39:55Z",
+  "aliases": [
+    "CVE-2026-32732"
+  ],
+  "summary": "XSS in @leanprover/unicode-input-component",
+  "details": "### Impact\nProjects that use [@leanprover/unicode-input-component](https://www.npmjs.com/package/@leanprover/unicode-input-component) are vulnerable to an XSS exploit in 0.1.9 of the package and lower. \nThe component re-inserted text in the input element back into the input element as unescaped HTML.\n\n### Patches\nThe issue has been resolved in 0.2.0.\n\n### Workarounds\nReplace the unicode input component with a basic HTML text field.",
+  "severity": [
+    {
+      "type": "CVSS_V4",
+      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N"
+    }
+  ],
+  "affected": [
+    {
+      "package": {
+        "ecosystem": "npm",
+        "name": "@leanprover/unicode-input-component"
+      },
+      "ranges": [
+        {
+          "type": "ECOSYSTEM",
+          "events": [
+            {
+              "introduced": "0"
+            },
+            {
+              "fixed": "0.2.0"
+            }
+          ]
+        }
+      ]
+    }
+  ],
+  "references": [
+    {
+      "type": "WEB",
+      "url": "https://github.com/leanprover/vscode-lean4/security/advisories/GHSA-6ggm-pwr9-r5h2"
+    },
+    {
+      "type": "ADVISORY",
+      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-32732"
+    },
+    {
+      "type": "WEB",
+      "url": "https://github.com/leanprover/vscode-lean4/pull/735"
+    },
+    {
+      "type": "PACKAGE",
+      "url": "https://github.com/leanprover/vscode-lean4"
+    },
+    {
+      "type": "WEB",
+      "url": "https://leanprover.zulipchat.com/#narrow/channel/113488-general/topic/weird.20behavior.20in.20loogle.20searchbar/near/578502003"
+    }
+  ],
+  "database_specific": {
+    "cwe_ids": [
+      "CWE-80"
+    ],
+    "severity": "LOW",
+    "github_reviewed": true,
+    "github_reviewed_at": "2026-03-16T16:39:55Z",
+    "nvd_published_at": "2026-03-16T14:19:43Z"
+  }
+}