diff --git a/bounties/other/online-invoicing-system/1/README.md b/bounties/other/online-invoicing-system/1/README.md
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+# Description
+
+`online-invoicing-system` is vulnerable to `Cross-Site Scripting (XSS)`.
+
+# Steps To Reproduce
+
+1. Go to https://bigprof.com/appgini/applications/online-invoicing-system
+2. click on Launch private demo on Gitpod https://gitpod.io/#https://github.com/bigprof-software/online-invoicing-system
+3. login using appgini in all the fields and click on 3rd option "go to admin homepage...."
+4. select total groups and click on edit button for anonymous
+5. Edit the description with `aaaaa"<ScRiPt>alert('XSS')</ScRiPt>` and save
+6. XSS will be triggered. And when u visit the grops.
diff --git a/bounties/other/online-invoicing-system/1/vulnerability.json b/bounties/other/online-invoicing-system/1/vulnerability.json
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+{
+    "PackageVulnerabilityID": "1",
+    "DisclosureDate": "2021-02-13",
+    "AffectedVersionRange": "*",
+    "Summary": "Cross-site Scripting (XSS)",
+    "Contributor": {
+        "Discloser": "",
+        "Fixer": ""
+    },
+    "Package": {
+        "Registry": "other",
+        "Name": "online-invoicing-system",
+        "URL": "https://github.com/bigprof-software/online-invoicing-system",
+        "Downloads": ""
+    },
+    "CWEs": [
+        {
+            "ID": "79",
+            "Description": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"
+        }
+    ],
+    "CVSS":
+    {
+        "Version": "3.1",
+        "AV": "N",
+        "AC": "L",
+        "PR": "N",
+        "UI": "R",
+        "S": "U",
+        "C": "L",
+        "I": "L",
+        "A": "N",
+        "E": "P",
+        "RL": "U",
+        "RC": "C",
+        "Score": "5.1"
+    },
+    "CVEs": [
+        ""
+    ],
+    "Repository": {
+        "URL": "https://github.com/bigprof-software/online-invoicing-system",
+        "Codebase": [
+            "PHP"
+        ],
+        "Owner": "bigprof-software",
+        "Name": "online-invoicing-system",
+        "Forks": "17",
+        "Stars": "20"
+  },
+  "Permalinks": [
+      ""
+  ],
+  "References": [],
+  "PrNumber": "",
+  "FixSubmissionCount": ""
+}