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CVE-2026-40987

Remote-file synchronizer in Spring Integration writes server-supplied filename under localDirectory without canonicalization PUBLISHED

Description (CNA)

A malicious or compromised FTP/SFTP/SMB server can write arbitrary files anywhere on the client filesystem (outside the configured local-directory) with attacker-controlled content. Affected versions: Spring Integration 7.0.0 through 7.0.4; 6.5.0 through 6.5.8; 6.4.0 through 6.4.11; 6.3.0 through 6.3.14; 5.5.0 through 5.5.20.

Affected (CNA)

Vendor / productVersions
Spring / Spring Integrationaffected 7.0.0 before 7.0.4.1; affected 6.5.0 before 6.5.8.1; affected 6.4.0 before 6.4.12; affected 6.3.0 before 6.3.15; affected 5.5.0 before 5.5.21

CWE

CWE-22

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.