HIGH
In pkg/tool/path.go in Gogs before 0.11.82.1218, a directory traversal in the file-upload functionality can allow an attacker to create a file under data/sessions on the server, a similar issue to CVE-2018-18925
Published Dec 20, 2018
7.5
HIGHCVSS 3.0
EPSS 3.20%
Description
In pkg/tool/path.go in Gogs before 0.11.82.1218, a directory traversal in the file-upload functionality can allow an attacker to create a file under data/sessions on the server, a similar issue to CVE-2018-18925.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
7.5 HIGH NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact High
Availability Impact None
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:P/A:N
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
3.20% 0.03202
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.03202
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (18 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.20% (0.03202) | 87.70th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.20% (0.03202) | 86.43th | v5 (v2026.06.15) |
| Nov 18, 2025 | 1.89% (0.01891) | 81.73th | v4 (v2025.03.14) |
| Apr 14, 2025 | 3.10% (0.03098) | 85.69th | v4 (v2025.03.14) |
| Mar 29, 2025 | 4.35% (0.04346) | 81.20th | v4 (v2025.03.14) |
| Mar 17, 2025 | 2.84% (0.02843) | 85.28th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.17% (0.00171) | 54.48th | v3 (v2023.03.01) |
| May 12, 2024 | 0.17% (0.00171) | 53.75th | v3 (v2023.03.01) |
| Dec 13, 2023 | 0.14% (0.00142) | 49.74th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.14% (0.00135) | 47.16th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00954) | 36.37th | v2 (v2022.01.01) |
| Sep 2, 2022 | 0.95% (0.00954) | 34.50th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.95% (0.00954) | 32.50th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.95% (0.00954) | 16.28th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.83% (0.00833) | 24.58th | v1 |
| Jan 6, 2022 | 0.83% (0.00833) | 23.96th | v1 |
| Sep 1, 2021 | 0.83% (0.00833) | 57.50th | v1 |
| Apr 14, 2021 | 0.83% (0.00833) | 0.00th | v1 |
Weaknesses (1)
References (5)
- https://github.com/advisories/GHSA-9hxg-w7qf-hh93 Advisory
- https://github.com/gogs/gogs/commit/ff93d9dbda5cebe90d86e4b7dfb2c6b8642970ce x_refsource_MISCPatchThird Party Advisory
- https://github.com/gogs/gogs/issues/5558 x_refsource_MISCIssue TrackingPatchThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2018-20303
- https://pentesterlab.com/exercises/cve-2018-18925 x_refsource_MISCExploitThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/advisories/GHSA-9hxg-w7qf-hh93 | Advisory | |
| https://github.com/gogs/gogs/commit/ff93d9dbda5cebe90d86e4b7dfb2c6b8642970ce | x_refsource_MISCPatchThird Party Advisory | |
| https://github.com/gogs/gogs/issues/5558 | x_refsource_MISCIssue TrackingPatchThird Party Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2018-20303 | ||
| https://pentesterlab.com/exercises/cve-2018-18925 | x_refsource_MISCExploitThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Dec 20, 2018
Updated Aug 5, 2024
Reserved Dec 19, 2018
Link CVE-2018-20303
CISA Vulnrichment
GHSA-9HXG-W7QF-HH93 Updated n/a