CVE-2026-39087

Name: CVE-2026-39087
Creator: NVD / NIST
Published: 2026-04-23T16:16:25.063+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.41%

Last modified Jun 17, 2026

This CVE is reserved or awaiting analysis. Details will appear once published by NVD.

Description

ntfy before 2.22.0 allows SSRF because of an unanchored regular expression.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.41%

32.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-94

References

http://ntfy.com
http://ntfysh.com
https://gist.github.com/MightyNawaf/5d41d6e8ead16e217f86b016002ecae5
https://github.com/binwiederhier/ntfy/releases/tag/v2.22.0

Timeline

Published: Apr 23, 2026
Last Modified: Jun 17, 2026
Status: Awaiting Analysis

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Source: NVD / NIST