CVE-2019-0207

HIGH

Apache Tapestry 5.4.0-5.4.4 and tapestry-core 5.4.0-5.4.5 - Path Traversal via Backslash Character

Title source: llm

Exploitation Summary

EIP tracks 1 public exploit for CVE-2019-0207. PoCs published by shoucheng3.

AI-analyzed exploit summary This repository contains a proof-of-concept exploit for CVE-2019-0207, a vulnerability in Apache Tapestry 5.4.4. The exploit targets a deserialization flaw in the PropertyConduit implementation, allowing remote code execution.

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.

Exploits (1)

nomisec WORKING POC

by shoucheng3 · poc

https://github.com/shoucheng3/asf__tapestry-5_CVE-2019-0207_5-4-4

View Code ZIP pw:eip

This repository contains a proof-of-concept exploit for CVE-2019-0207, a vulnerability in Apache Tapestry 5.4.4. The exploit targets a deserialization flaw in the PropertyConduit implementation, allowing remote code execution.

Classification

Working Poc 90%

Attack Type

Deserialization

Complexity

Moderate

Reliability

Reliable

Target: Apache Tapestry 5.4.4

No auth needed

Prerequisites: Access to a vulnerable Apache Tapestry 5.4.4 instance

devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (4)

Core 4

Core References

Mailing List mailing-list x_refsource_mlist

https://lists.apache.org/thread.html/765be3606d865de513f6df9288842c3cf58b09a987c617a535f2b99d%40%3Cusers.tapestry.apache.org%3E

Mailing List mailing-list x_refsource_mlist

https://lists.apache.org/thread.html/bac8d6f9e1b4059b319d9cba6f33219a99b81623476ec896138f851c%40%3Cusers.tapestry.apache.org%3E

Mailing List mailing-list x_refsource_mlist

https://lists.apache.org/thread.html/r87523dd07886223aa086edc25fe9b8ddb9c1090f7db25b068dc30843%40%3Ccommits.tapestry.apache.org%3E

Mailing List mailing-list x_refsource_mlist

https://lists.apache.org/thread.html/r7d9c54beb1dc97dcccc58d9b5d31f0f7166f9a25ad1beba5f8091e0c%40%3Ccommits.tapestry.apache.org%3E

Scores

CVSS v3 7.5

EPSS 0.0137

EPSS Percentile 80.7%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

CWE

CWE-22

Status published

Products (2)

apache/tapestry 5.4.0 - 5.4.4

org.apache.tapestry/tapestry-core 5.4.0 - 5.4.5Maven

Published Sep 16, 2019

Tracked Since Feb 18, 2026