ZDI-CAN-12101: Apache Tapestry ContextAssetRequestHandler Incorrect Authorization Information Disclosure Vulnerability
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Apache Tapestry. Authentication is not required to exploit this vulnerability. The specific flaw exists within the ContextAssetRequestHandler class. The issue results from the improper filtering of HTTP requests. An attacker can leverage this vulnerability to disclose information in the context of SYSTEM.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apache Tapestry |
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Reference Links
Frequently Asked Questions
What is the severity of ZDI-CAN-12101?
The severity of ZDI-CAN-12101 is classified as critical due to the potential for sensitive information disclosure without authentication.
How do I fix ZDI-CAN-12101?
To fix ZDI-CAN-12101, update to the latest version of Apache Tapestry where the vulnerability has been addressed.
Which versions of Apache Tapestry are affected by ZDI-CAN-12101?
ZDI-CAN-12101 affects certain versions of Apache Tapestry prior to the fix in the latest release.
Can ZDI-CAN-12101 be exploited remotely?
Yes, ZDI-CAN-12101 can be exploited remotely by attackers without requiring authentication.
What type of information can be disclosed due to ZDI-CAN-12101?
ZDI-CAN-12101 may allow attackers to disclose sensitive information from the affected installations of Apache Tapestry.
- agent/references
- agent/softwarecombine
- collector/zdi-advisory
- source/ZDI
- alias/ZDI-21-491
- alias/ZDI-CAN-12101
- alias/CVE-2021-30638
- agent/software-canonical-lookup
- agent/severity
- agent/title
- agent/type
- agent/description
- agent/event
- agent/tags
- agent/source
- vendor/apache
- canonical/apache tapestry