CVE-2021-30638: vulnerability in Apache Tapestry
An Information Disclosure due to insufficient input validation exists in Apache Tapestry 5.4.0 and later
Published · Updated
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3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 6.6%
Information Exposure vulnerability in context asset handling of Apache Tapestry allows an attacker to download files inside WEB-INF if using a specially-constructed URL. This was caused by an incomplete fix for CVE-2020-13953. This issue affects Apache Tapestry Apache Tapestry 5.4.0 version to Apache Tapestry 5.6.3; Apache Tapestry 5.7.0 version and Apache Tapestry 5.7.1.
Affected products
Apache Software Foundation · Apache TapestryRelated CVEs — Apache Tapestry
In the same product, most dangerous first.
CVE-2021-27850—Bypass of the fix for CVE-2019-0195EPSS 93.6%CVE-2020-17531—Deserialization flaw in EOL Tapestry 4.EPSS 10.0%CVE-2022-46366CRITICALApache Tapestry prior to version 4 (EOL) allows RCE though deserialization of untrusted inputEPSS 3.5%CVE-2022-31781—Regular Expression Denial of Service (ReDoS) in ContentType.java. (GHSL-2022-022)EPSS 2.0%CVE-2026-61899HIGHApache Tapestry: Possible classpath file download through URL manipulationEPSS 0.7%
References
https://lists.apache.org/thread.html/r37dab61fc7f7088d4311e7f995ef4117d58d86a675f0256caa6991eb%40%3Cusers.tapestry.apache.org%3Ehttps://security.netapp.com/advisory/ntap-20210528-0004/https://www.zerodayinitiative.com/advisories/ZDI-21-491/http://www.openwall.com/lists/oss-security/2021/04/27/3