#VU47735 CSV Injection in Time Tracker - CVE-2020-15255

Vulnerability identifier: #VU47735

Vulnerability risk: Medium

CVSSv4.0: 2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/U:Green]

CVE-ID: CVE-2020-15255

CWE-ID: CWE-94

Exploitation vector: Network

Exploit availability: Yes

Vulnerable software:
Time Tracker
Web applications / Modules and components for CMS

Vendor: anuko

Description

The vulnerability allows a remote attacker to inject arbitrary code into CSV files.

The vulnerability exists due to improper input validation. A remote attacker can inject arbitrary code into a CSV file.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Time Tracker: before 1.19.23.5325

---

External links
https://github.com/anuko/timetracker/commit/d9472904361495f318c9d0294ffd28acaaeae42f
https://github.com/anuko/timetracker/security/advisories/GHSA-prjf-9mgh-8fpv

---

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. However, proof of concept for this vulnerability is available.