CVE-2026-40987
published 2026-06-11CVE-2026-40987: A malicious or compromised FTP/SFTP/SMB server can write arbitrary files anywhere on the client filesystem (outside the configured local-directory) with…
PriorityP340high7.1CVSS 3.1
AVNACHPRLUIRSCCLIHAL
EPSS
0.21%
11.5th percentile
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
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| spring | spring_integration | >= 5.5.0 < 5.5.21 | 5.5.21 |
| spring | spring_integration | >= 6.3.0 < 6.3.15 | 6.3.15 |
| spring | spring_integration | >= 6.4.0 < 6.4.12 | 6.4.12 |
| spring | spring_integration | >= 6.5.0 < 6.5.8.1 | 6.5.8.1 |
| spring | spring_integration | >= 7.0.0 < 7.0.4.1 | 7.0.4.1 |
CVSS provenance
nvdv3.17.1HIGHCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:H/A:L
vendor_redhat7.1HIGH
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VulDB
Vmware Spring Integration up to 7.0.4 /SFTP/SMB path traversal (CNNVD-202606-3066)
vuldb·2026-06-13·CVSS 7.1
CVE-2026-40987 [HIGH] Vmware Spring Integration up to 7.0.4 /SFTP/SMB path traversal (CNNVD-202606-3066)
A vulnerability described as critical has been identified in Vmware Spring Integration up to 5.5.20/6.3.14/6.4.11/6.5.8/7.0.4. The affected element is an unknown function of the file /SFTP/SMB. Executing a manipulation can lead to path traversal.
The identification of this vulnerability is CVE-2026-40987. The attack may be launched remotely. There is no exploit available.
Upgrading the affected component is recommended.
GHSA
Spring Integration File Support: FTP/SFTP/SMB server can write arbitrary files anywhere on the client filesystem
ghsa·2026-06-11
CVE-2026-40987 [HIGH] CWE-22 Spring Integration File Support: FTP/SFTP/SMB server can write arbitrary files anywhere on the client filesystem
Spring Integration File Support: FTP/SFTP/SMB server can write arbitrary files anywhere on the client filesystem
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.
GHSA
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.
ghsa_unreviewed·2026-06-11
CVE-2026-40987 [HIGH] CWE-22 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.
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.
Red Hat
Spring Integration: Spring Integration: Arbitrary file write via malicious server
vendor_redhat·2026-06-11·CVSS 7.1
CVE-2026-40987 [HIGH] CWE-22 Spring Integration: Spring Integration: Arbitrary file write via malicious server
Spring Integration: Spring Integration: Arbitrary file write via malicious server
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.
A flaw was found in Spring Integration. A malicious or compromised FTP (File Transfer Protocol), SFTP (SSH File Transfer Protocol), or SMB (Server Message Block) server can exploit this vulnerability. This allows the server to write arbitrary files with attacker-controlled content to any location on the client's filesystem, bypassing the configured local directory restrictions. This co
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2026-40987 apache-sshd: Spring Integration: Arbitrary file write via malicious server [fedora-all]
bugzilla·2026-06-30·CVSS 7.1
CVE-2026-40987 [HIGH] CVE-2026-40987 apache-sshd: Spring Integration: Arbitrary file write via malicious server [fedora-all]
CVE-2026-40987 apache-sshd: Spring Integration: Arbitrary file write via malicious server [fedora-all]
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
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.
Bugzilla
CVE-2026-40987 Spring Integration: Spring Integration: Arbitrary file write via malicious server
bugzilla·2026-06-11·CVSS 7.1
CVE-2026-40987 [HIGH] CVE-2026-40987 Spring Integration: Spring Integration: Arbitrary file write via malicious server
CVE-2026-40987 Spring Integration: Spring Integration: Arbitrary file write via malicious server
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.
2026-06-11
Published