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Vulnerability & Exploit Database

Rapid7’s curated database of vulnerabilities, featuring exploit modules and check methods integrated into the Metasploit Framework.

Emergent Threat6

TitleEitWModules
CVE-2026-123319: JetBrains Ktor: In JetBrains Ktor before 3.6.1 missing Domain attribute validation in client cookie storage allowed cookie injection3.7 LowN/AN/ANov 6, 2026
CVE-2026-123318: JetBrains Ktor: In JetBrains Ktor before 3.6.1 hTTP request smuggling was possible in the CIO engine4.8 MediumN/AN/ANov 6, 2026
CVE-2026-123317: JetBrains Ktor: In JetBrains Ktor before 3.6.1 session forgery was possible via tampered encrypted session cookies8.1 HighN/AN/ANov 6, 2026
CVE-2026-123316: JetBrains Junie CLI: In JetBrains Junie CLI before 26.6.29 sensitive environment variables were exposed in session event logs5.5 MediumN/AN/ANov 6, 2026
CVE-2026-123315: JetBrains Junie CLI: In JetBrains Junie CLI before 26.8.24 command execution was possible via the Allow Similar Commands option7.0 HighN/AN/ANov 6, 2026
CVE-2026-123314: JetBrains IntelliJ IDEA: In JetBrains IntelliJ IDEA before 2026.3, 2026.2.4 xXE attack was possible via an XML response to an HTTP Client request3.1 LowN/AN/ANov 6, 2026
CVE-2026-123313: JetBrains IntelliJ IDEA: In JetBrains IntelliJ IDEA before 2026.3 improper checks could enable disabled plugins via external dependency settings3.3 LowN/AN/ANov 6, 2026
CVE-2026-123312: JetBrains IntelliJ IDEA: In JetBrains IntelliJ IDEA before 2026.3, 2026.2.4 sSRF was possible via annotations.xml files during indexing3.3 LowN/AN/ANov 6, 2026
CVE-2026-123311: JetBrains IntelliJ IDEA: In JetBrains IntelliJ IDEA before 2026.3, 2026.2.4 command execution via a hidden run control in the Markdown preview…5.3 MediumN/AN/ANov 6, 2026
CVE-2026-123310: JetBrains IntelliJ IDEA: In JetBrains IntelliJ IDEA before 2026.3 kotlin scripts could trigger dependency downloads from arbitrary repositories…5.4 MediumN/AN/ANov 6, 2026
CVE-2026-123309: JetBrains IntelliJ IDEA: In JetBrains IntelliJ IDEA before 2026.3, 2026.2.4 stored XSS was possible on the built-in web server via Markdown…6.1 MediumN/AN/ANov 6, 2026
CVE-2026-123308: JetBrains IntelliJ IDEA: In JetBrains IntelliJ IDEA before 2026.3 code execution via the document import was possible in untrusted projects6.3 MediumN/AN/ANov 6, 2026
CVE-2026-123307: JetBrains IntelliJ IDEA: In JetBrains IntelliJ IDEA before 2026.3, 2026.2.4 unauthenticated connection to an arbitrary host via run…6.8 MediumN/AN/ANov 6, 2026
CVE-2026-123306: JetBrains IntelliJ IDEA: In JetBrains IntelliJ IDEA before 2026.3 improper checks allowed server certificates to be added to the trust store…7.4 HighN/AN/ANov 6, 2026
CVE-2026-123305: JetBrains IntelliJ IDEA: In JetBrains IntelliJ IDEA before 2026.3 path traversal was possible via unpacking Dev Container archives from a remote…7.5 HighN/AN/ANov 6, 2026
CVE-2026-123304: JetBrains IntelliJ IDEA: In JetBrains IntelliJ IDEA before 2026.3 code execution in untrusted projects via a configured ShellCheck path7.8 HighN/AN/ANov 6, 2026
CVE-2026-123302: JetBrains IntelliJ IDEA: In JetBrains IntelliJ IDEA before 2026.3, 2026.2.4, 2026.1.5.1, 2025.3.6.2 code execution was possible in untrusted…7.8 HighN/AN/ANov 6, 2026
CVE-2026-123301: JetBrains IntelliJ IDEA: In JetBrains IntelliJ IDEA before 2026.3 dOM-based XSS in the OpenAPI preview error view was possible8.2 HighN/AN/ANov 6, 2026
CVE-2026-123300: JetBrains Hub: In JetBrains Hub before 2026.2.52519 missing authorisation allowed users with read-only access to modify auth module…2.7 LowN/AN/ANov 6, 2026
CVE-2026-123299: JetBrains Hub: In JetBrains Hub before 2026.2.52519 information disclosure via user search queries was possible3.1 LowN/AN/ANov 6, 2026
CVE-2026-123298: JetBrains Hub: In JetBrains Hub before 2026.2.52556 sMTP command injection via email verification was possible5.0 MediumN/AN/ANov 6, 2026
CVE-2026-123297: JetBrains Hub: In JetBrains Hub before 2026.2.52519 two-factor authentication bypass was possible via the password reset flow6.8 MediumN/AN/ANov 6, 2026
CVE-2026-123296: JetBrains Hub: In JetBrains Hub before 2026.2.52519 privilege escalation via forged email verification was possible7.5 HighN/AN/ANov 6, 2026
CVE-2026-123295: JetBrains Hub: In JetBrains Hub before 2026.2.52519 enforced two-factor authentication could be disabled via the profile update…8.1 HighN/AN/ANov 6, 2026
CVE-2026-123294: JetBrains Hub: In JetBrains Hub before 2026.2.52556 privilege escalation was possible by changing email authentication details during…9.6 CriticalN/AN/ANov 6, 2026
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