CVE-2021-30638

Summary

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 Software

VendorProductVersion RangeStatus
Apache Software FoundationApache TapestryApache Tapestry < Apache Tapestry 5.6.4affected
Apache Software FoundationApache TapestryApache Tapestry < Apache Tapestry 5.7.2affected

Weaknesses

  • CWE-200: CWE-200 Information Exposure

Workarounds

Solution: For Tapestry 5.4.0 to 5.6.3: upgrade to 5.6.4 For Tapestry 5.7.0 and 5.7.1: upgrade to 5.7.2

ADP Enrichment

CVE Program Container

Additional References

References