CVE-2026-47882CWE-338

CVE-2026-47882

High · published July 30, 2026

CVSS v3.1
8.3
EPSS
0%
Percentile
14.3
In the wild
Unconfirmed
What it is

When enabling Spring Boot DevTools support for a remote application target (for example a Docker container or Cloud Foundry app) from the Spring Tools Boot Dashboard, Spring Tools generates a shared secret that authenticates DevTools remote-restart uploads to the deployed application. This secret was generated using a non-cryptographic pseudo-random number generator rather than a cryptographically secure source of randomness.

Affected Spring Products and Versions:

Spring Tools for Eclipse: 5.2.0 and earlier

The record
Technical detail
CVSS v3.1
8.3 · HIGH
Vector
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00240 · 14.3th percentile
Weakness
CWE-338 · Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)
Published
2026-07-30T10:25Z
Affected products (1)
ProductVersionsFixed in
broadcom/spring_tools< 5.3.05.3.0
References (1)
https://spring.io/security/cve-2026-47882 · [email protected]
EPSS history
Timeline
  • 30 JUL 05:26Z
    Spring Boot DevTools remote secret generated with a non-cryptographic PRNG
    cvelistv5