Advisory record · GHSA-9cmq-m9j5-mvww

Spring Framework vulnerable to Denial of Service

CVSS 4.3 MediumEPSS 0.0057 · 47th percentile

Published by the GitHub Advisory Database at 20 Aug 2024, 09:30 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
org.springframework:spring-expressionMaven<5.3.395.3.39
Identifiers
GHSA-9cmq-m9j5-mvww · CVE-2024-38808
Weakness (CWE)
CWE-770
Published
20 Aug 2024
Updated
10 Sept 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

Spring Expression (org.springframework:spring-expression) versions before 5.3.39 are vulnerable to a denial of service. An attacker who can supply a specially crafted Spring Expression Language (SpEL) expression to an application that evaluates user-supplied SpEL can cause a denial of service condition. Upgrade spring-expression to version 5.3.39 or later.

Written 2 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
4.3 Medium 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L CNA (vmware)
  • CISA KEV Not listed.
  • EPSS 0.0057, the 47th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:17 UTC First seen by agentprime
  2. 31 Oct 2026, 14:17 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.