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vendor1 exploited in the wild

Jetbrains

35 CVEs published in the last four months and 3 stories. Exploited flaws first.

Critical8
High26
Medium1
Exploited (KEV)1

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CVECVSSSeverityProductSummaryPublished
CVE-2026-63077exploited9.8criticalteamcityIn JetBrains TeamCity before 2026.1.3, 2025.11.7 unauthenticated remote code execution was possible via the agent 87d ago

All recent CVEs

CVECVSSSeverityProductSummaryPublished
CVE-2026-5024210criticalhubIn JetBrains Hub before 2026.1.13757, 2025.3.148033, 2025.2.148048, 2025.1.148120, 2024.3.148430, 2024.2.148429 au125d ago
CVE-2026-6481310criticalintellij ideaIn JetBrains IntelliJ IDEA before 2026.2 unauthorized settings modification was possible in a Remote Development s91d ago
CVE-2026-6481210criticalintellij ideaIn JetBrains IntelliJ IDEA before 2026.2 unauthorized input injection was possible in a Remote Development session91d ago
CVE-2026-6242210criticalyoutrackIn JetBrains YouTrack before 2026.1.13757, 2025.3.148033, 2025.2.148048, 2025.1.148120, 2024.3.148430, 2024.2.1484100d ago
CVE-2026-561429.9criticalhubIn JetBrains Hub before 2026.1.13757, 2025.3.148033, 2025.2.148048, 2025.1.148120, 2024.3.148430, 2024.2.148429 pr125d ago
CVE-2026-63077exploited9.8criticalteamcityIn JetBrains TeamCity before 2026.1.3, 2025.11.7 unauthenticated remote code execution was possible via the agent 87d ago
CVE-2026-561419.8criticalhubIn JetBrains Hub before 2026.1.13757, 2025.3.148033, 2025.2.148048, 2025.1.148120, 2024.3.148430, 2024.2.148429 ac125d ago
CVE-2026-597929.6criticalintellij ideaIn JetBrains IntelliJ IDEA before 2026.1.4, 2026.2 code execution via path traversal in project workspace ID handl104d ago
CVE-2026-597938.8highteamcityIn JetBrains TeamCity before 2026.1.2 arbitrary file access was possible via the Perforce VCS integration104d ago
CVE-2026-659068.8highteamcityIn JetBrains TeamCity before 2026.1.2, 2025.11.6 сode execution via Kotlin DSL sandbox escape was possible91d ago
CVE-2026-493688.7highyoutrackIn JetBrains YouTrack before 2026.1.13162 stored XSS in project notification templates was possible146d ago
CVE-2026-648148.6highintellij ideaIn JetBrains IntelliJ IDEA before 2026.2 unauthorized file access was possible in a Remote Development session91d ago
CVE-2026-659088.6highpycharmIn JetBrains PyCharm before 2026.1.4, 2026.2 arbitrary code execution via malicious Python executable was possible91d ago
CVE-2026-648058.4highwebstormIn JetBrains WebStorm before 2026.2 arbitrary code execution was possible before granting project trust via projec91d ago
CVE-2026-648088.4highphpstormIn JetBrains PhpStorm before 2026.2 arbitrary code execution was possible before granting project trust via projec91d ago
CVE-2026-648098.4highphpstormIn JetBrains PhpStorm before 2026.2 arbitrary code execution was possible before granting project trust via the co91d ago
CVE-2026-648048.4highwebstormIn JetBrains WebStorm before 2026.2 arbitrary code execution was possible before granting project trust via projec91d ago
CVE-2026-648068.4highwebstormIn JetBrains WebStorm before 2026.2 arbitrary code execution was possible before granting project trust via the co91d ago
CVE-2026-444138.2highteamcityIn JetBrains TeamCity before 2026.1 2025.11.5 authenticated users could expose server API to unauthorised access164d ago
CVE-2026-597968.1highteamcityIn JetBrains TeamCity before 2026.1.2 pipeline modification was possible due to improper permission checks104d ago
CVE-2026-597958.1highteamcityIn JetBrains TeamCity before 2026.1.2 stored XSS via unauthenticated agent registration was possible104d ago
CVE-2026-648158.1highintellij ideaIn JetBrains IntelliJ IDEA before 2026.2 arbitrary code injection was possible via UI Designer form files91d ago
CVE-2026-493678highintellij ideaIn JetBrains IntelliJ IDEA before 2026.1.1 command execution was possible via the guest user account146d ago
CVE-2026-648027.8highgolandIn JetBrains GoLand before 2026.2 arbitrary code execution was possible before granting project trust in the Go Mo91d ago
CVE-2026-648037.8highgolandIn JetBrains GoLand before 2026.2 arbitrary code execution was possible before granting project trust via the conf91d ago
CVE-2026-648077.8highwebstormIn JetBrains WebStorm before 2026.2 arbitrary code execution was possible via a project-supplied linter configurat91d ago
CVE-2026-648117.8highintellij ideaIn JetBrains IntelliJ IDEA before 2026.2 arbitrary code execution was possible before granting project trust via d91d ago
CVE-2026-493667.8highintellij ideaIn JetBrains IntelliJ IDEA before 2026.1.1 command injection was possible via filename completion146d ago
CVE-2026-493747.6highteamcityIn JetBrains TeamCity before 2026.1 improper permission checks exposed build configuration parameters146d ago
CVE-2026-493727.5highteamcityIn JetBrains TeamCity before 2026.1, 2025.11.5 unauthenticated SSRF via build status was possible146d ago
CVE-2026-597947.3highteamcityIn JetBrains TeamCity before 2026.1.2 stored XSS on the cloud profile page was possible via agent-reported data104d ago
CVE-2026-539157.1highgolandIn JetBrains GoLand before 2026.1.3 remote code execution was possible via untrusted project configuration125d ago
CVE-2026-493737.1highteamcityIn JetBrains TeamCity before 2026.1 remote code execution was possible via Perforce connection settings146d ago
CVE-2026-493717.1highteamcityIn JetBrains TeamCity before 2026.1.1 reflected XSS in the keyword filter was possible146d ago
CVE-2026-327456.3mediumdataloreIn JetBrains Datalore before 2026.1 session hijacking was possible due to missing secure attribute for cookie sett223d ago

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breachcritical

Attackers Breached JetBrains Cadence via Unpatched TeamCity, Extracting AWS Credentials

JetBrains has reported a security incident involving a breach of its internal Cadence environment, which attackers exploited to extract AWS credentials. The incident, which occurred last month, leveraged a recently disclosed critical vulnerability in TeamCity, JetBrains' continuous integration and continuous delivery (CI/CD) server. The company is advising all Cadence users to revoke and…

CVE-2026-63077critical

Rapid7 Analysis: Unauthenticated Remote Code Execution in JetBrains TeamCity (CVE-2026-63077)

On July 27, 2026, JetBrains issued a security advisory for CVE-2026-63077, a critical unsafe deserialization vulnerability affecting its TeamCity product. This flaw allows an unauthenticated attacker to achieve remote code execution by exploiting the agent polling protocol. An attacker capable of reaching a TeamCity server via HTTP or HTTPS can execute operating system commands with the…

CVE-2026-63077critical

Hackers Start Exploiting Recent JetBrains TeamCity Vulnerability

Reports indicate that threat actors have begun actively exploiting a recently disclosed critical vulnerability in JetBrains TeamCity. The flaw, identified as CVE-2026-63077, allows for unauthenticated remote code execution, posing a significant risk to affected systems.