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CVE-2026-56877

🗓️ 13 Jul 2026 21:51:43Reported by mitreType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 56 Views🌐 WEB

Lab launch endpoint does not validate userId against the session token, bypassing rate limits.

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Affected
Refs
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Social
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-56877
13 Jul 202621:51
–attackerkb
circl
Circl
CVE-2026-56877
13 Jul 202610:58
–circl
cvelist
Cvelist
CVE-2026-56877
13 Jul 202621:51
–cvelist
euvd
EUVD
EUVD-2026-43551
14 Jul 202600:31
–euvd
nvd
NVD
CVE-2026-56877
13 Jul 202622:16
–nvd
packetstorm
Packet Storm
📄 Skillable SCORM userId Authorization Bypass
16 Jul 202600:00
–packetstorm
ptsecurity
Positive Technologies
PT-2026-57819
13 Jul 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-56877: External Control of Assumed-Immutable Web Parameter
13 Jul 202600:00
–rapid7
vulnrichment
Vulnrichment
CVE-2026-56877
13 Jul 202621:51
–vulnrichment
[
  {
    "defaultStatus": "unknown",
    "product": "SCORM Lab Launch Integration",
    "vendor": "Skillable",
    "versions": [
      {
        "lessThanOrEqual": "2026-07-13",
        "status": "affected",
        "version": "0",
        "versionType": "custom"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
userIdquery paramscorm/launchSCORM lab launch endpoint binds per-user allocation to a browser-controlled userId that is not validated against the authenticated token, allowing authorization bypass and cross-user allocation.CWE-472

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16 Jul 2026 07:16Current
6Medium risk
Vulners AI Score6
CVSS 3.16.3
EPSS0.00393
SSVC
56