Vulnerability Details : CVE-2018-1000548
Potential exploit
Umlet version < 14.3 contains a XML External Entity (XXE) vulnerability in File parsing that can result in disclosure of confidential data, denial of service, server side request forgery. This attack appear to be exploitable via Specially crafted UXF file. This vulnerability appears to have been fixed in 14.3.
Vulnerability category: XML external entity (XXE) injectionServer-side request forgery (SSRF) Denial of service
Products affected by CVE-2018-1000548
- cpe:2.3:a:umlet:umlet:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-1000548
0.20%
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-2018-1000548
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
7.8
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2018-1000548
-
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-2018-1000548
-
https://github.com/umlet/umlet/issues/500
XXE Security Vulnerability within Umlet Open File Function · Issue #500 · umlet/umlet · GitHubExploit;Third Party Advisory
-
http://0dd.zone/2018/04/23/UMLet-XXE/
UMLet XXE | 0dd - The Zero (0) Day DivisionExploit;Third Party Advisory
Jump to