Vulnerability in JetBrains IntelliJ IDEA
CVSS score
5.3
EPSS probability
%0.1
Risk score
0.0
Published
1 d ago
Resmî kaynaklarda yeterli kanıt bulunamadı. Bu sonuç “yama yok” anlamına gelmez.
Impact on My Inventory
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Vulnerability description
DayBreach AI Explanation
Verified against sourcesSources read
2
Source agreement
Tam uyum
Evidence confidence
%63
Short explanation
In JetBrains IntelliJ IDEA before 2026.3, command execution was possible via control characters in terminal command completion [S0].
Although this vulnerability requires local access, user interaction, and high attack complexity, successful exploitation can lead to high integrity impact [S0].
What should be done?
- Follow vendor security advisories and fixes [S0]
- Update the affected product if applicable [S0]
- Apply guidance from official sources [S1]
Chain of evidence and sources
JetBrains IntelliJ IDEA 2026.3 öncesi sürümlerde terminal komut tamamlama sırasında komut yürütme açığı bulunmaktadır.
Güvenlik açığı CWE-150 zayıflık sınıfına girmekte olup CVSS taban puanı 5.3'tür.
Show the technical text from the sources
In JetBrains IntelliJ IDEA before 2026.3 command execution was possible via control characters in terminal command completion
CVSS vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:N
CWE: CWE-150
This explanation was compiled automatically from the source records. Scores, active exploitation, patch and exploit status come straight from the sources.
IMPACT: Affected Products and Software
Affected Products
The following products are affected by CVE-2026-123847 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.
| ID | VENDOR | PRODUCT | ACTION |
|---|---|---|---|
| 1 | jetbrains | intellij idea | View |
RED HAT CSAF/VEX: Product Impact Check
SCORING: CVSS from Multiple Sources
CVSS Scores
The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.
| SCORE | VERSION | SEVERITY | VECTOR | SOURCE |
|---|---|---|---|---|
| 5.3 | CVSS V3_1 | MEDIUM | CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:N | CVE CNA |
| 5.3 | CVSS V31 | MEDIUM | CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:N | NVD |
Patch and Remediation Guide
Solution & Remediation Advisory
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Public exploit and active exploitation status
Verified exploit intelligence
No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.
Weakness Classification and Attack Patterns (CWE & CAPEC)
CWE - Common Weakness Enumeration
While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2026-123847 is associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2026-123847 weaknesses.
Attack Vector and Accessibility
Official Sources and Advisories
CVSS Vector Radar Chart
5.3 / 10Vulnerability Scoring Details
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:NYama durumu bilinmiyor
Weakness Type (CWE & CAPEC)
Similar Vulnerabilities
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