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CVE-2026-28405 MarkUs: Stored XSS in Submission HTML Preview Enables Instructor-Context Actions
| Reporter | Title | Published | Views | Family All 10 |
|---|---|---|---|---|
 | CVE-2026-28405 | 5 Mar 202620:06 | – | attackerkb |
 | CVE-2026-28405 | 5 Mar 202621:59 | – | circl |
 | MarkUs 跨站脚本漏洞 | 5 Mar 202600:00 | – | cnnvd |
 | CVE-2026-28405 | 5 Mar 202620:06 | – | cve |
 | EUVD-2026-9870 | 5 Mar 202620:06 | – | euvd |
 | CVE-2026-28405 | 5 Mar 202621:16 | – | nvd |
 | CVE-2026-28405 MarkUs: Stored XSS in Submission HTML Preview Enables Instructor-Context Actions | 5 Mar 202620:06 | – | osv |
 | PT-2026-23504 | 5 Mar 202600:00 | – | ptsecurity |
 | CVE-2026-28405 | 7 Mar 202601:44 | – | redhatcve |
 | CVE-2026-28405 MarkUs: Stored XSS in Submission HTML Preview Enables Instructor-Context Actions | 5 Mar 202620:06 | – | vulnrichment |
10
[
{
"vendor": "MarkUsProject",
"product": "Markus",
"versions": [
{
"version": "< 2.9.1",
"status": "affected"
}
]
}
]Data
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05 Mar 2026 20:06Current
CVSS 3.18
EPSS0.00223