Information disclosure in Apache Tapestry



Published: 2021-04-28
Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE ID CVE-2021-30638
CWE ID CWE-200
Exploitation vector Network
Public exploit N/A
Vulnerable software
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Apache Tapestry
Web applications / Modules and components for CMS

Vendor Apache Foundation

Security Advisory

This security advisory describes one medium risk vulnerability.

1) Information disclosure

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C] [PCI]

CVE-ID: CVE-2021-30638

CWE-ID: CWE-200 - Information Exposure

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a flaw in the context asset handling. A remote attacker can gain unauthorized access to sensitive information on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Apache Tapestry: 5.4, 5.4.0, 5.4.1, 5.4.2, 5.4.3, 5.4.4, 5.4.5, 5.5.0, 5.6.0, 5.6.1, 5.6.2, 5.6.3, 5.7.0, 5.7.1

CPE External links

https://lists.apache.org/thread.html/r37dab61fc7f7088d4311e7f995ef4117d58d86a675f0256caa6991eb%40%3Cusers.tapestry.apache.org%3E

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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