VulnerabilityModified
CVE-2019-17352
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.
HIGH 7.5EPSS 1.74%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.74%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- EPSS
- 1.74% probability · 76th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-434
- Affected
- jfinal/jfinal
- Source
- cve@mitre.org
References
- https://gitee.com/jfinal/cos/commit/5eb23d6e384abaad19faa7600d14c9a2f525946aPermissions Required, Vendor Advisory
- https://gitee.com/jfinal/cos/commit/8d26eec61f0d072a68bf7393cf3a8544a1112130Permissions Required, Vendor Advisory
- https://github.com/jfinal/jfinal/issues/171Exploit, Third Party Advisory
- https://gitee.com/jfinal/cos/commit/5eb23d6e384abaad19faa7600d14c9a2f525946aPermissions Required, Vendor Advisory
- https://gitee.com/jfinal/cos/commit/8d26eec61f0d072a68bf7393cf3a8544a1112130Permissions Required, Vendor Advisory
- https://github.com/jfinal/jfinal/issues/171Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.