CVE-2018-1000090 - Improper Restriction of XML External Entity Reference

Severity

78%

Complexity

99%

Confidentiality

115%

textpattern version version 4.6.2 contains a XML Injection vulnerability in Import XML feature that can result in Denial of service in context to the web server by exhausting server memory resources. This attack appear to be exploitable via Uploading a specially crafted XML file.

textpattern version version 4.6.2 contains a XML Injection vulnerability in Import XML feature that can result in Denial of service in context to the web server by exhausting server memory resources. This attack appear to be exploitable via Uploading a specially crafted XML file.

CVSS 3.0 Base Score 7.5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

CVSS 2.0 Base Score 7.8. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:C).

Overview

First reported 6 years ago

2018-03-13 15:29:00

Last updated 6 years ago

2018-04-13 14:37:00

Affected Software

Textpattern CMS 4.6.2

4.6.2

References

https://github.com/textpattern/textpattern/issues/1141

Exploit, Issue Tracking, Third Party Advisory

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