CVE-2026-41854: Spring Framework Server-Side Request Forgery via UriComponentsBuilder

Published Jun 9, 2026
·
Updated

Due to incorrect host parsing, applications that rely on UriComponentsBuilder to parse and validate an externally provided URL string may be exposed to a server-side request forgery (SSRF) attack.

Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18.

Affected Software

5 affected components
Spring Spring Framework>=7.0.0<=7.0.7, >=6.2.0<=6.2.18
VMware Spring Framework>=6.2.0<6.2.18.1
VMware Spring Framework>=7.0.0<7.0.7.1
IBM Engineering Requirements Management DOORS and DOORS Web Access<=9.7.2.1 - 9.7.2.11
IBM Engineering Requirements Management DOORS and DOORS Web Access<=9.6.1.1 - 9.6.1.13

Event History

Jun 9, 2026
CVE Published
via MITRE·03:51 AM
Data Sourced
via MITRE·03:51 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·05:16 AM
DescriptionSeverityWeaknessAffected Software
Jul 6, 2026
Data Sourced
via IBM·12:00 AM
DescriptionAffected Software

Parent advisories

This vulnerability appears in the following advisories.

Free Weekly Intel

Don't miss critical vulnerabilities

Join thousands of security professionals who receive our weekly digest of trending CVEs, zero-days, and exploited vulnerabilities.

No spam. Unsubscribe anytime.

Frequently Asked Questions

1

What is the severity of CVE-2026-41854?

CVE-2026-41854 has a medium severity rating of 4.2.

2

How do I fix CVE-2026-41854?

To fix CVE-2026-41854, upgrade your Spring Framework to version 7.0.8 or later, or 6.2.19 or later.

3

What applications are affected by CVE-2026-41854?

Applications that use Spring Framework versions 7.0.0 through 7.0.7 and 6.2.0 through 6.2.18 are affected by CVE-2026-41854.

4

What type of vulnerability is CVE-2026-41854?

CVE-2026-41854 is categorized as a server-side request forgery (SSRF) vulnerability.

5

How does CVE-2026-41854 exploit occur?

Exploitation of CVE-2026-41854 occurs due to incorrect host parsing in the UriComponentsBuilder when processing untrusted URL input.

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203