In JFinal cos before 2019-08-13, as used in JFinal 4.4, there is a vulnerability that can bypass the isSafeFile() function: one can upload any type of file
Published Oct 8, 2019
7.5
HIGHCVSS 3.1
EPSS 1.74%
Description
In JFinal cos before 2019-08-13, as used in JFinal 4.4, there is a vulnerability that can bypass the isSafeFile() function: one can upload any type of file. For example, a .jsp file may be stored and almost immediately deleted, but this deletion step does not occur for certain exceptions.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:N/I:P/A:N
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 (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.74% (0.01743) | 76.93th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.74% (0.01743) | 76.74th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.14% (0.00145) | 50.90th | v3 (v2023.03.01) |
| Jun 21, 2024 | 0.14% (0.00145) | 50.67th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.14% (0.00145) | 48.65th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00954) | 36.37th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.95% (0.00954) | 32.50th | v2 (v2022.01.01) |
| Feb 4, 2022 | 5.74% (0.05736) | 77.22th | v2 (v2022.01.01) |
| Feb 3, 2022 | 3.63% (0.03630) | 71.73th | v1 |
| Jan 6, 2022 | 3.63% (0.03630) | 71.48th | v1 |
| Jan 5, 2022 | 0.83% (0.00833) | 58.90th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.83% (0.00833) | 0.00th | v1 |
References (5)
- https://gitee.com/jfinal/cos/commit/5eb23d6e384abaad19faa7600d14c9a2f525946a x_refsource_MISCPermissions RequiredVendor Advisory
- https://gitee.com/jfinal/cos/commit/8d26eec61f0d072a68bf7393cf3a8544a1112130 x_refsource_MISCPermissions RequiredVendor Advisory
- https://github.com/advisories/GHSA-279p-pc38-xx4p Advisory
- https://github.com/jfinal/jfinal/issues/171 x_refsource_MISCExploitThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2019-17352
| Link | Providers | Tags |
|---|---|---|
| https://gitee.com/jfinal/cos/commit/5eb23d6e384abaad19faa7600d14c9a2f525946a | x_refsource_MISCPermissions RequiredVendor Advisory | |
| https://gitee.com/jfinal/cos/commit/8d26eec61f0d072a68bf7393cf3a8544a1112130 | x_refsource_MISCPermissions RequiredVendor Advisory | |
| https://github.com/advisories/GHSA-279p-pc38-xx4p | Advisory | |
| https://github.com/jfinal/jfinal/issues/171 | x_refsource_MISCExploitThird Party Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2019-17352 |
Change history (0)
No recorded changes yet.