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CVE-2026-3375 LiteSpeed Cache <= 7.7 - Unauthenticated Stored Cross-Site Scripting via QUIC.cloud CCSS/UCSS REST API Endpoints

🗓️ 27 May 2026 07:45:55Reported by WordfenceType 
cvelist
 cvelist
🔗 www.cve.org👁 29 Views

Unauthenticated stored XSS in LiteSpeed Cache 7.7 via notify_ccss/notify_ucss; CSS stored.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-3375
27 May 202607:45
attackerkb
Circl
CVE-2026-3375
15 Jun 202615:38
circl
CNNVD
WordPress plugin LiteSpeed Cache 跨站脚本漏洞
27 May 202600:00
cnnvd
CVE
CVE-2026-3375
27 May 202607:45
cve
EUVD
EUVD-2026-32115
27 May 202607:45
euvd
NVD
CVE-2026-3375
27 May 202608:16
nvd
Patchstack
WordPress LiteSpeed Cache plugin <= 7.7 - Unauthenticated Stored Cross-Site Scripting vulnerability
29 May 202613:33
patchstack
Positive Technologies
PT-2026-43546
27 May 202600:00
ptsecurity
RedhatCVE
CVE-2026-3375
5 Jun 202619:21
redhatcve
Vulnrichment
CVE-2026-3375 LiteSpeed Cache <= 7.7 - Unauthenticated Stored Cross-Site Scripting via QUIC.cloud CCSS/UCSS REST API Endpoints
27 May 202607:45
vulnrichment
Rows per page
[
  {
    "vendor": "litespeedtech",
    "product": "LiteSpeed Cache",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThanOrEqual": "7.7",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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