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CVE-2026-57926

LOW
2.6
CVSS 3.1
Description
In JetBrains YouTrack before 2026.2.16593 the websandbox bridge was vulnerable to a prototype pollution attack

Metadata

CVE ID
CVE-2026-57926
State
PUBLISHED
Assigner
JetBrains
Reserved
2026-06-26 12:21 UTC
Published
2026-06-26 12:38 UTC
Last updated
2026-06-26 13:45 UTC
Primary CWE
CWE-1321
CWE-1321
Vendor / Product
JetBrains / YouTrack
Sources
cve.org  ·  NVD

Severity & Metrics

2.6 LOW CVSS 3.1
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N
SSVC — CISA Coordinator
Exploitation
none
Automatable
no
Tech. Impact
partial
Affected products (1)
VendorProductPlatformVersions
JetBrains YouTrack — 0 < 2026.2.16593
Weakness (CWE)
CWESourceDescription
CWE-1321 cna CWE-1321
CWE-1321 adp CWE-1321 Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
CVSS scores (1)
ScoreSeverityVersionSourceVector
2.6 LOW 3.1 cna CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N
References (1)
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