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CVE-2026-16889 Stored XSS via Pre-Login Notice Image Upload Serves Attacker HTML from Application Origin

🗓️ 29 Oct 2026 01:32:09Reported by MON-CSIRTType 
cvelist
 cvelist
🔗 www.cve.org👁 8 Views

Stored XSS in openEQUELLA via pre-login notice image upload serves HTML from origin.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-16889
29 Oct 202601:46
–circl
cve
CVE
CVE-2026-16889
29 Oct 202601:32
–cve
euvd
EUVD
EUVD-2026-112563
29 Oct 202601:32
–euvd
nvd
NVD
CVE-2026-16889
29 Oct 202602:16
–nvd
ptsecurity
Positive Technologies
PT-2026-130607
29 Oct 202600:00
–ptsecurity
vulnrichment
Vulnrichment
CVE-2026-16889 Stored XSS via Pre-Login Notice Image Upload Serves Attacker HTML from Application Origin
29 Oct 202601:32
–vulnrichment
[
  {
    "vendor": "Apereo Foundation",
    "product": "openEQUELLA",
    "versions": [
      {
        "status": "affected",
        "version": "2019.1",
        "lessThan": "2026.1",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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