Vulnerability Details : CVE-2018-1000090
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.
Vulnerability category: XML external entity (XXE) injectionDenial of service
Products affected by CVE-2018-1000090
- cpe:2.3:a:textpattern:textpattern:4.6.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-1000090
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 39 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-1000090
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.8
|
HIGH | AV:N/AC:L/Au:N/C:N/I:N/A:C |
10.0
|
6.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2018-1000090
-
The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-1000090
-
https://github.com/textpattern/textpattern/issues/1141
XML Injection Denial of Service · Issue #1141 · textpattern/textpattern · GitHubExploit;Issue Tracking;Third Party Advisory
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