CVE-2026-47890GHSA-J9F9-W8PJ-32F8
Spring Framework Server Sent Event stream corruption while rendering fragments
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 7.0.9
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: yes
- Technical impact: total
Summary
Spring MVC and WebFlux applications are vulnerable to stream corruption when using Server-Sent Events (SSE) with view fragments. Spring Framework 7.0.0 - 7.0.8 Spring Framework 6.2.0 - 6.2.19
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: yes · Technical impact: total
- Record last updated
Affected versions
- Spring Spring Framework
From 7.0.0 · through 7.0.8; From 6.2.0 · through 6.2.19
- org.springframework:spring-webfluxMaven
From 6.2.0 · through 6.2.19
- org.springframework:spring-webfluxMaven
From 7.0.0 · fixed in 7.0.9
- org.springframework:spring-webmvcMaven
From 6.2.0 · through 6.2.19
- org.springframework:spring-webmvcMaven
From 7.0.0 · fixed in 7.0.9