UBUNTU-CVE-2026-6841 (CVE-2026-6841)
Vulnerability from osv_ubuntu – Published: 2026-05-21 13:16 – Updated: 2026-07-06 18:37 – Source websiteRequest Tracker is vulnerable to a reflected cross-site scripting (XSS) vulnerability via the "Page" parameter in GET requests. An attacker can craft a URL that, when opened, results in arbitrary JavaScript execution in the victim’s browser. This vulnerability affects versions from 5.0.4 up to 5.0.9 and from 6.0.0 up to 6.0.2.
{
"affected": [
{
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"binary_name": "request-tracker4",
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},
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{
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{
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{
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"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
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"package": {
"ecosystem": "Ubuntu:25.10",
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"binary_version": "5.0.7+dfsg-4"
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"binary_version": "5.0.7+dfsg-4"
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{
"binary_name": "rt5-doc-html",
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],
"aliases": [],
"details": "Request Tracker is vulnerable to a reflected cross-site scripting (XSS) vulnerability via the \"Page\" parameter in GET requests. An attacker can craft a URL that, when opened, results in arbitrary JavaScript execution in the victim\u2019s browser. This vulnerability affects versions from 5.0.4 up to 5.0.9 and from 6.0.0 up to\u00a06.0.2.",
"id": "UBUNTU-CVE-2026-6841",
"modified": "2026-07-06T18:37:03Z",
"published": "2026-05-21T13:16:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2026-6841"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-6841"
},
{
"type": "REPORT",
"url": "https://github.com/bestpractical/rt/releases/tag/rt-5.0.10"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-8506-1"
}
],
"related": [
"USN-8506-1"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N",
"type": "CVSS_V4"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2026-6841"
]
}
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Nomenclature
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