MEDIUM
An issue was discovered in Mattermost Server before 3.2.0
Published Jun 19, 2020
5.3
MEDIUMCVSS 3.1
EPSS 1.11%
Description
An issue was discovered in Mattermost Server before 3.2.0. It allowed crafted posts that could cause a web browser to hang.
Affected products
No data.
- < 3.2.0
No data.
No Red Hat product state for this CVE.
github.com/mattermost/mattermost-server
Go
Introduced 0 Fixed 3.2.0+incompatible
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| Go | github.com/mattermost/mattermost-server | 0 | 3.2.0+incompatible |
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
5.3 MEDIUM NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact Low
No CVSS v3.0 score for this CVE.
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.11% 0.01106
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01106
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.11% (0.01106) | 64.58th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.10% (0.01096) | 61.16th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.38% (0.00377) | 57.21th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.09% (0.00092) | 41.10th | v3 (v2023.03.01) |
| Jul 17, 2024 | 0.09% (0.00092) | 39.81th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.09% (0.00092) | 37.79th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.89% (0.00885) | 26.24th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
References (3)
- https://github.com/advisories/GHSA-ffcc-qr2v-3qmv Advisory
- https://mattermost.com/security-updates x_refsource_CONFIRMVendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2016-11067
| Link | Providers | Tags |
|---|---|---|
| https://github.com/advisories/GHSA-ffcc-qr2v-3qmv | Advisory | |
| https://mattermost.com/security-updates | x_refsource_CONFIRMVendor Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2016-11067 |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jun 19, 2020
Updated Aug 6, 2024
Reserved Jun 19, 2020
Link CVE-2016-11067
CISA Vulnrichment
GHSA-FFCC-QR2V-3QMV Updated n/a