CVE-2026-79653

Severity: medium (CVSS 6.0 v4.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-08-27 · updated 2026-09-01
Weakness: CWE-22

Description

In Eclipse SW360 versions 19.0.0, 19.1.0, 19.2.0, 20.0.0, 20.1.0, if the system is configured to use file system storage with config key enable.attachment.store.to.file.system, the attacker can manipulate the filename upon upload and can essentially cause arbitrary file path traversal. The immediate workaround is to disable enable.attachment.store.to.file.system or update to fixed versions.

Affected products

Eclipse Foundation Eclipse SW360: from 19.0.0 through 19.2.0; from 20.0.0 before 20.0.1; from 20.1.0 before 20.1.1 — fixed in 20.0.1, 20.1.1

How to fix

Upgrade to a fixed version: Eclipse Foundation Eclipse SW360 20.0.1, 20.1.1. Check the vendor advisory for mitigations.

References

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