Medium

Insecure Default Initialization of Resource in Pivotal Spring Web Flow

  • Disclosed: 13.05.2022
  • Updated: 11.10.2026 11:20

An issue was discovered in Pivotal Spring Web Flow through 2.4.5. Applications that do not change the value of the MvcViewFactoryCreator useSpringBinding property which is disabled by default (i.e., set to 'false') can be vulnerable to malicious EL expressions in view states that process form submissions but do not have a sub-element to declare explicit data binding property mappings. NOTE: this issue exists because of an incomplete fix for CVE-2017-4971.

Affected software

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PlatformPackageVulnerable versionsFixed in
Java / Kotlin (Maven) org.springframework.webflow:spring-webflow < 2.4.6 2.4.6

References

CVSS score 5.9/10
CVSS vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness (CWE)
CWE-1188
Platform
Java / Kotlin (Maven)
Package
org.springframework.webflow:spring-webflow
Disclosed
13.05.2022
Updated
11.10.2026 11:20

Sources and licenses

OSV / GitHub Advisory Database - GHSA-q4v9-qjmw-j7vf - CC BY 4.0

Vulnerability history: org.springframework.webflow:spring-webflow

All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.

Total entries
4
First → latest
05.2022 06.2026
Without a fix
0
Exploited in attacks
0

Severity breakdown

  • Medium 4

Disclosures per year

  1. 2022: 2
  2. 2023: 0
  3. 2024: 0
  4. 2025: 0
  5. 2026: 2
  1. Medium · 4.8 CVE-2026-40986 >= 4.0.0, < 4.0.1, >= 3.0.0, < 3.0.2, <= 2.5.1 4.0.1, 3.0.2
  2. Medium · 6.4 CVE-2026-40985 >= 4.0.0, < 4.0.1, >= 3.0.0, < 3.0.2, <= 2.5.1 4.0.1, 3.0.2
  3. Insecure Default Initialization of Resource in Pivotal Spring Web Flow this entry
    Medium · 5.9 CVE-2017-8039 < 2.4.6 2.4.6
  4. Medium · 5.9 CVE-2017-4971 >= 2.4.0, < 2.4.5 2.4.5

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