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Reflected XSS vulnerability in time.php

Low
anuko published GHSA-h2v8-87c9-86cw Oct 13, 2021

Package

No package listed

Affected versions

< 1.19.30.5600

Patched versions

1.19.30.5600

Description

Impact

When a logged on user selects a date in Time Tracker, it is being passed on via the date parameter in URI. Because of not checking this parameter for sanity in versions prior to 1.19.30.5600, it was possible to craft the URI with malicious JavaScript, use social engineering to convince logged on user to click on such link, and have the attacker-supplied JavaScript to be executed in user's browser.

Patches

Patched in version 1.19.30.5600.

Workarounds

Upgrade is recommended. If it is not practical, introduce ttValidDbDateFormatDate function as in the latest version and add a call to it within the access checks block in time.php.

References

More information is available at https://www.anuko.com/time-tracker/news/reflected-xss-vulnerability-in-time-php.htm

For more information

If you have any questions or comments about this advisory:

Severity

Low

CVE ID

CVE-2021-41139

Weaknesses

No CWEs

Credits