What is CVE-2024-22891?

CVE-2024-22891 is a critical-severity vulnerability in Nteract, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 9.8/10. Published 2024-03-01.

How severe is CVE-2024-22891?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2024-22891 known to be exploited?

4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Open Redirect in Nteract

CVE-2024-22891

Nteract v.0.28.0 was discovered to contain a remote code execution (RCE) vulnerability via the Markdown link.

Vulnerability class: Open Redirect

Published 2024-03-01 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.017 (76.2th percentile), scored 2026-10-01.

Low probability of exploitation in the next 30 days, but still tracked. 76th percentile — 76.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.017 · newest: 0.017 · change: 0.000

Affected products

Nteract — versions 0.28.0

Weakness classification (CWE)

CWE-601 — URL Redirection to Untrusted Site (Open Redirect)

Public proof-of-concept exploits

References

github.com/EQSTLab/PoC/tree/main/2024/RCE/CVE-2024-22891 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2024-22891?: CVE-2024-22891 is a critical-severity vulnerability in Nteract, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 9.8/10. Published 2024-03-01.
How severe is CVE-2024-22891?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2024-22891 known to be exploited?: 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.