Jupyter Server vulnerable to open redirect
Jupyter Server provided by Jupyter Development Team contains an open redirect vulnerability.
CSIRTS triage
- What
- Jupyter Server contains an open redirect vulnerability.
- Who is affected
- Deployments of Jupyter Server are affected.
- Urgency
- Remediation is recommended to prevent potential phishing attacks.
- Action
- Apply available patches or updates for Jupyter Server.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://jvn.jp/en/jp/JVN01719116/
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-2025-616690.27% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 18% of all scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2025-61669 | coverage & exploitation status | NVD · CVE.org |
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