CVE-2020-17531

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Source

https://cve.org/CVERecord?id=CVE-2020-17531

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-17531.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2020-17531

Aliases

GHSA-c566-2grg-mjwg

Published

2020-12-08T13:15:13.010Z

Modified

2026-04-02T04:10:13.564454Z

Severity

9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

A Java Serialization vulnerability was found in Apache Tapestry 4. Apache Tapestry 4 will attempt to deserialize the "sp" parameter even before invoking the page's validate method, leading to deserialization without authentication. Apache Tapestry 4 reached end of life in 2008 and no update to address this issue will be released. Apache Tapestry 5 versions are not vulnerable to this issue. Users of Apache Tapestry 4 should upgrade to the latest Apache Tapestry 5 version.

References

Affected packages

Git / github.com/apache/tapestry-5

Affected ranges

Type

GIT

Repo

https://github.com/apache/tapestry-5

Events

Introduced

Fixed

5ea0235557c789d0e31c6a97885be9ea1f0101a9

Database specific

{
    "versions": [
        {
            "introduced": "4.0.0"
        },
        {
            "fixed": "5.0.1"
        }
    ]
}

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-17531.json"