CVE-2026-75054
CVE-2026-75054 is a medium-severity vulnerability in Jetbrains Intellij Idea with a CVSS 3.x base score of 6.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-918.
Key facts
- Severity: Medium (CVSS 3.x base score 6.3)
- EPSS exploit prediction: 0% (4th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-918
- Affected product: Jetbrains Intellij Idea
- Published:
- Last modified:
Description
In JetBrains IntelliJ IDEA before 2026.2.1 sSRF was possible via the OpenAPI preview proxy in untrusted projects
Frequently asked questions
- What is CVE-2026-75054?
- In JetBrains IntelliJ IDEA before 2026.2.1 sSRF was possible via the OpenAPI preview proxy in untrusted projects
- How severe is CVE-2026-75054?
- CVE-2026-75054 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2026-75054 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2026-75054?
- CVE-2026-75054 affects Jetbrains Intellij Idea. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2026-75054?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2026-75054 published?
- CVE-2026-75054 was published on 2026-08-17 and last updated on 2026-09-11.
References
Affected products (1)
- cpe:2.3:a:jetbrains:intellij_idea:*:*:*:*:*:*:*:*
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