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
Published Jun 26, 2018
7.8
HIGHCVSS 3.0
EPSS 1.32%
Description
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.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AV:N/AC:M/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.32% (0.01317) | 69.74th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.32% (0.01317) | 69.52th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.16% (0.00162) | 53.28th | v3 (v2023.03.01) |
| Jun 25, 2024 | 0.16% (0.00162) | 53.05th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.16% (0.00162) | 51.05th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.78% (0.00777) | 21.50th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.78% (0.00777) | 0.00th | v1 |
References (2)
- http://0dd.zone/2018/04/23/UMLet-XXE/ x_refsource_MISCExploitThird Party Advisory
- https://github.com/umlet/umlet/issues/500 x_refsource_MISCExploitThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://0dd.zone/2018/04/23/UMLet-XXE/ | x_refsource_MISCExploitThird Party Advisory | |
| https://github.com/umlet/umlet/issues/500 | x_refsource_MISCExploitThird Party Advisory |
Change history (0)
No recorded changes yet.