[NEW] [medium] JetBrains IntelliJ IDEA: Multiple vulnerabilities
An attacker can exploit multiple vulnerabilities in JetBrains IntelliJ IDEA to execute arbitrary code, conduct SSRF attacks, or disclose confidential information.
CSIRTS triage
- What
- Multiple vulnerabilities enable arbitrary code execution, server-side request forgery, and information disclosure.
- Who is affected
- JetBrains IntelliJ IDEA deployments running unpatched versions.
- Urgency
- Medium severity; code execution potential present but not currently exploited; schedule patch deployment.
- Action
- Update JetBrains IntelliJ IDEA to the patched version addressing CVE-2026-75052 through CVE-2026-75058.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2877
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Low exploitation riskCVE-2026-750520.13% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 3% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-750530.18% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 8% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-750540.12% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 2% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-750550.12% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 2% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-750560.15% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 5% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-750570.13% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 3% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-750580.12% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 2% of all EPSS-scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-75052 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-75053 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-75054 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-75055 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-75056 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-75057 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-75058 | coverage & exploitation status | NVD · CVE.org |
Same CVEs, other sources
How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.
- mediumCVE-2026-75058: In JetBrains IntelliJ IDEA before 2026.2.1 xXE was possible in the Eclipse settings importersnvd
- mediumCVE-2026-75057: In JetBrains IntelliJ IDEA before 2026.1.5 git credentials were written in plaintext to the ID…nvd
- highCVE-2026-75056: In JetBrains IntelliJ IDEA before 2026.2.1 rCE via Markdown export tool was possiblenvd
- mediumCVE-2026-75055: In JetBrains IntelliJ IDEA before 2026.2.1 hadoop ResourceManager could read local files via X…nvd
- mediumCVE-2026-75054: In JetBrains IntelliJ IDEA before 2026.2.1 sSRF was possible via the OpenAPI preview proxy in …nvd
- mediumCVE-2026-75053: In JetBrains IntelliJ IDEA before 2026.2.1 sSRF was possible via the DevKit debug listener end…nvd
- lowCVE-2026-75052: In JetBrains IntelliJ IDEA before 2026.2.1 command execution via crafted Markdown preview cont…nvd
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