CVE-2019-0207
Path traversal attack on Windows platforms
7.5
HIGH
CVSS 3.1
EPSS 1.4%
Description
Tapestry processes assets `/assets/ctx` using classes chain `StaticFilesFilter -> AssetDispatcher -> ContextResource`, which doesn't filter the character `\`, so attacker can perform a path traversal attack to read any files on Windows platform.
How to fix CVE-2019-0207
To remediate CVE-2019-0207, upgrade the affected package to a fixed version below.
- Maven/org.apache.tapestry:tapestry-core—upgrade to 5.4.5 or later
Is CVE-2019-0207 being exploited?
Low — EPSS is 1.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 5.4.0, < 5.4.5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |