Information disclosure in Firefly III
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2019-14671 |
| CWE-ID | CWE-200 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software Subscribe |
Firefly III Client/Desktop applications / Other client software |
| Vendor | James Cole |
Security Bulletin
This security bulletin contains one medium risk vulnerability.
1) Information disclosure
EUVDB-ID: #VU19952
Risk: Medium
CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2019-14671
CWE-ID:
CWE-200 - Information exposure
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to the lack of protocol scheme sanitization, such as for file:/// URLs. A remote attacker can enumerate local files and gain unauthorized access to sensitive information on the system. This is related to "fints_url" to "import/job/configuration" and "import/create/fints".
MitigationInstall updates from vendor's website.
Vulnerable software versionsFirefly III: 4.7.17.3
External linkshttp://github.com/firefly-iii/firefly-iii/commit/e80d616ef4397e6e764f6b7b7a5b30121244933c
http://github.com/firefly-iii/firefly-iii/issues/2367
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
