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CVE-2026-56104: Missing Authorization

🗓️ 22 Jun 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 1 Views

Unauthenticated session hijacking in Chainlit before 2.10.1 via WebSocket restoration.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-56104
22 Jun 202614:17
–attackerkb
circl
Circl
CVE-2026-56104
22 Jun 202619:46
–circl
cve
CVE
CVE-2026-56104
22 Jun 202614:17
–cve
cvelist
Cvelist
CVE-2026-56104 Chainlit < 2.10.1 Session Hijacking via WebSocket Session Restoration
22 Jun 202614:17
–cvelist
euvd
EUVD
EUVD-2026-38285
22 Jun 202614:17
–euvd
github
Github Security Blog
Chainlit contains a session hijacking vulnerability
22 Jun 202618:34
–github
nvd
NVD
CVE-2026-56104
22 Jun 202616:16
–nvd
osv
OSV
GHSA-C39V-8HRW-H448 Chainlit contains a session hijacking vulnerability
22 Jun 202618:34
–osv
ptsecurity
Positive Technologies
PT-2026-51339
22 Jun 202600:00
–ptsecurity
snyk
Snyk
Missing Authorization
22 Jun 202616:25
–snyk
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14 Jul 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.18.2
CVSS 48.8
EPSS0.00417
SSVC
1