In Anuko Time Tracker before verion 1.19.23.5325, due to not properly filtered user input a CSV export of a report could contain cells that are treated as formulas by spreadsheet software (for example, when a cell value starts with an equal sign). This is fixed in version 1.19.23.5325.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15255
Reference (s):
- https://github.com/anuko/timetracker/security/advisories/GHSA-prjf-9mgh-8fpv
- URL: https://github.com/anuko/timetracker/security/advisories/GHSA-prjf-9mgh-8fpv
- http://packetstormsecurity.com/files/159996/Anuko-Time-Tracker-1.19.23.5325-CSV-Injection.html
- URL: http://packetstormsecurity.com/files/159996/Anuko-Time-Tracker-1.19.23.5325-CSV-Injection.html
- https://github.com/anuko/timetracker/commit/d9472904361495f318c9d0294ffd28acaaeae42f