GHSA-G7W2-C4CM-5HF9
Vulnerability from github – Published: 2026-08-12 12:32 – Updated: 2026-08-12 12:32Ultimate POS (Stock Management & Point of Sale) contains a stored cross-site scripting vulnerability that allows low-privileged authenticated attackers to inject arbitrary HTML and script markup by setting a malicious payload in the user first-name field during account creation. Attackers with a low-privileged role such as Cashier can submit a leave request through the HRM/Leave module, causing the unsanitized first-name markup to execute in the browser session of any higher-privileged user who views the leave-application notification pane, enabling cross-user session compromise within the admin origin.
{
"affected": [],
"aliases": [
"CVE-2026-70560"
],
"database_specific": {
"cwe_ids": [
"CWE-79"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-08-12T12:19:47Z",
"severity": "MODERATE"
},
"details": "Ultimate POS (Stock Management \u0026 Point of Sale) contains a stored cross-site scripting vulnerability that allows low-privileged authenticated attackers to inject arbitrary HTML and script markup by setting a malicious payload in the user first-name field during account creation. Attackers with a low-privileged role such as Cashier can submit a leave request through the HRM/Leave module, causing the unsanitized first-name markup to execute in the browser session of any higher-privileged user who views the leave-application notification pane, enabling cross-user session compromise within the admin origin.",
"id": "GHSA-g7w2-c4cm-5hf9",
"modified": "2026-08-12T12:32:54Z",
"published": "2026-08-12T12:32:54Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-70560"
},
{
"type": "WEB",
"url": "https://codecanyon.net/item/ultimate-pos-stock-management-point-of-sale-application/21216332"
},
{
"type": "WEB",
"url": "https://github.com/aaronamran/CVE-Disclosures/tree/main/CVE-2026/CVE-2026-70560"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/ultimate-pos-stored-xss-via-first-name-field-in-leave-notifications"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
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