Search/CVE-2026-103488
● CVE — High

CVE-2026-103488

VendorjetbrainsProductyoutrackDiscoveredOct 1, 2026UpdatedOct 5, 2026

In JetBrains YouTrack before 2026.2.19422 missing authorisation allowed authenticated users to add themselves to project teams and access restricted issues

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CVSS v3.1
7.1 HIGH
EPSS
0.21%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
EPSS Trend
Oct 3, 2026 → Oct 26, 2026
▼ 0.07pp
0.28% → 0.21% over 2 tracked changes
CVSS v3.1 Detail
Attack VectorNETWORK
Attack ComplexityLOW
Privileges RequiredLOW
User InteractionNONE
ScopeUNCHANGED
ConfidentialityHIGH
IntegrityLOW
AvailabilityNONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
Connections
2 relationships
Timeline
disclosure → media coverage
Oct 1, 2026
Disclosure — published as a CVE record. · last revised by NVD Oct 5, 2026