CRITICAL
yWorks yEd Desktop before 3.20.1 allows XXE attacks via an XML or GraphML document
Published Sep 17, 2020
9.8
CRITICALCVSS 3.1
EPSS 1.21%
Description
yWorks yEd Desktop before 3.20.1 allows XXE attacks via an XML or GraphML document.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
9.8 CRITICAL NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
No CVSS v3.0 score for this CVE.
7.5 HIGH NVD
AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.21% 0.01210
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01210
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 (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.21% (0.01210) | 67.32th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.21% (0.01210) | 67.08th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.24% (0.00244) | 64.91th | v3 (v2023.03.01) |
| Apr 4, 2024 | 0.24% (0.00244) | 63.96th | v3 (v2023.03.01) |
| Sep 29, 2023 | 0.24% (0.00244) | 61.95th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.22% (0.00222) | 59.81th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.20% (0.00201) | 56.23th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 9.03% (0.09029) | 86.86th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.84% (0.01840) | 47.83th | v1 |
| Jan 6, 2022 | 1.84% (0.01840) | 47.32th | v1 |
| Jan 5, 2022 | 0.42% (0.00416) | 26.65th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.42% (0.00416) | 0.00th | v1 |
Weaknesses (1)
References (2)
- https://www.yworks.com/products/yed/download Release NotesVendor Advisory
- https://zigrin.com/advisories/yworks-yed-graph-editor-xml-external-entity-injection/
| Link | Providers | Tags |
|---|---|---|
| https://www.yworks.com/products/yed/download | Release NotesVendor Advisory | |
| https://zigrin.com/advisories/yworks-yed-graph-editor-xml-external-entity-injection/ |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Sep 17, 2020
Updated Aug 4, 2024
Reserved Sep 9, 2020
Link CVE-2020-25215
CISA Vulnrichment
Updated n/a