VulnSocial

CVE-2026-56142Disclosure(jetbrains / hub)

LOWCVSS 8.8 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch jetbrains hub systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

In JetBrains Hub before 2026.1.13757, 2025.3.148033, 2025.2.148048, 2025.1.148120, 2024.3.148430, 2024.2.148429 privilege escalation by attaching authentication details to accounts was possible

jetbrains CVEsBack to dashboard
0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-915

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • hub

Threat summary

  • Patch or workaround signal is available
  • 3 mentions across 3 observed days
  • Momentum state: stable

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 2 signals
  • Disclosure: 1 classified signal
  • General: 1 classified signal
  • Peaked 2d ago at 1 mentions (2026-06-20); latest day: 1
  • 3 total mentions across 3 days

Affected systems

Vendors
jetbrains
Products
hub

Deep dive

Activity timeline3 mentions / 3d
00111Mentions · 2026-06-20: 1Mentions · 2026-07-08: 1Mentions · 2026-07-09: 1Patch / Workaround · 2026-07-09: 1Technical Details · 2026-06-20: 1Technical Details · 2026-07-09: 106-2007-0807-09
Signal classification3 categories
Disclosure
133.3%
General
133.3%
Patch
133.3%
Referenced assets3 URLs
Classification over time
DateTotalLabels
2026-06-201
Disclosure1
2026-07-081
General1
2026-07-091
Patch1
Full discourse3 posts
  • iototsecnews@iototsecnews
    Patch

    JetBrains の深刻な脆弱性 CVE-2026-56141／56142／50242 が FIX：認証バイパスとアカウント乗っ取りの恐れ https://iototsecnews.jp/2026/07/02/jetbrains-patches-critical-hub-authentication-bypass-and-account-takeover-vulnerabilities/ 複数の開発支援ツールを繋ぐ認証管理システムにおいて、アカウントの乗っ取りや、確認手続きの回避を引き起こす、複数の深刻な欠陥 CVE-2026-56141／CVE-2026-56142／CVE-2026-50242 が修正されました。この問題の背景には、暗号化に用いる符号の予測されやすさや、情報の登録時における検証処理の甘さといった、設計上の隙があります。もし、これらを悪用されると、本来は制限されているはずの最上位権限を第三者に奪われ、設計データが盗まれたり構築工程を書き換えられたりする重大な被害に繋がります。対応策として、まずは利用している共通の管理ソフトを最新版へ速やかに更新してください。その上で、多要素認証の必須化や不審な履歴の確認を行うことが大切です。 #CVE202650242 #CVE202656141 #CVE202656142 #JetBrains #Vulnerability

    Post summary

    JetBrains released patches for CVE-2026-56141, CVE-2026-56142, and CVE-2026-50242 to fix authentication bypass and account takeover flaws; users should update their software and enforce MFA.

    00000139
    500 followersView on X
  • CERT-PY@CERTpy
    General

    ⚠️ Vulnerabilidades en productos JetBrains ❗ CVE-2026-56142 ❗ CVE-2026-56141 ❗ CVE-2026-50242 ➡️ Más info: https://www.cert.gov.py/vulnerabilidades-en-productos-jetbrains-2/ https://t.co/zDpYHUS5Jt

    Post summary

    A brief announcement lists three CVEs affecting JetBrains products, providing links for additional information but lacking any technical details, exploit code, or evidence of active exploitation.

    00000145
    6.7K followersView on X
  • Hugo | DevOps | Cybersecurity 🇱🇻@HugoValters
    Disclosure

    #CVE-2026-56142 - Critical privilege escalation in #JetBrains Hub. #CVSS 9.6. Attackers can attach auth details to accounts. No patch yet. #Monitor and restrict access now. #CVeAlert #cybersecurity #DevSecOps #infosec More FREE info https://www.valtersit.com/cve/CVE-2026-56142

    Post summary

    The post announces a critical privilege‑escalation flaw (CVE‑2026‑56142) in JetBrains Hub with a CVSS score of 9.6, highlighting the vulnerability’s severity while noting no patch is available yet.

    0000055
    951 followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appjetbrainshub---

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