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CVE-2026-23517: Missing Authorization

🗓️ 21 Jan 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 7 Views

Broken access control in Fleet prior to 4.78.3 allows users to access debug/pprof data.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-23517
21 Jan 202621:45
–attackerkb
circl
Circl
CVE-2026-23517
24 Jan 202621:23
–circl
cnnvd
CNNVD
Fleet security vulnerabilities
21 Jan 202600:00
–cnnvd
cve
CVE
CVE-2026-23517
21 Jan 202621:45
–cve
cvelist
Cvelist
CVE-2026-23517 Fleet has an Access Control vulnerability in debug/pprof endpoints
21 Jan 202621:45
–cvelist
euvd
EUVD
EUVD-2026-3349
21 Jan 202621:45
–euvd
github
Github Security Blog
Fleet has an Access Control vulnerability in debug/pprof endpoints
20 Jan 202620:55
–github
mend
Mend
CVE-2026-23517
21 Jan 202621:45
–mend
nvd
NVD
CVE-2026-23517
21 Jan 202622:15
–nvd
osv_ghsa
osv_ghsa
GHSA-4R5R-CCR6-Q6F6 Fleet has an Access Control vulnerability in debug/pprof endpoints
20 Jan 202620:55
–osv_ghsa
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27 Feb 2026 00:00Current
7.8High risk
Vulners AI Score7.8
CVSS 3.18.1
CVSS 48.7
EPSS0.00292
SSVC
7