CVE-2021-41139
Anuko Time Tracker - Cross-Site Scripting (XSS)
Description
Anuko Time Tracker is an open source, web-based time tracking application written in PHP. 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. This issue is patched in version 1.19.30.5600. As a workaround, one may introduce `ttValidDbDateFormatDate` function as in the latest version and add a call to it within the access checks block in time.php.
INFO
Published Date :
Oct. 13, 2021, 5:15 p.m.
Last Modified :
Oct. 20, 2021, 7:17 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.2
Exploitability Score :
2.8
Public PoC/Exploit Available at Github
CVE-2021-41139 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-41139.
| URL | Resource |
|---|---|
| https://github.com/anuko/timetracker/commit/559906731f153c9b3a632c2839ed11669b76d593 | Patch Third Party Advisory |
| https://github.com/anuko/timetracker/commit/d3f60bd3e3ea8ff8ec31a596baec6750af601b7c | Patch Third Party Advisory |
| https://github.com/anuko/timetracker/security/advisories/GHSA-h2v8-87c9-86cw | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Not a repository, just a whoami.
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-41139 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-41139 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Oct. 20, 2021
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:N/I:P/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Changed Reference Type https://github.com/anuko/timetracker/commit/559906731f153c9b3a632c2839ed11669b76d593 No Types Assigned https://github.com/anuko/timetracker/commit/559906731f153c9b3a632c2839ed11669b76d593 Patch, Third Party Advisory Changed Reference Type https://github.com/anuko/timetracker/commit/d3f60bd3e3ea8ff8ec31a596baec6750af601b7c No Types Assigned https://github.com/anuko/timetracker/commit/d3f60bd3e3ea8ff8ec31a596baec6750af601b7c Patch, Third Party Advisory Changed Reference Type https://github.com/anuko/timetracker/security/advisories/GHSA-h2v8-87c9-86cw No Types Assigned https://github.com/anuko/timetracker/security/advisories/GHSA-h2v8-87c9-86cw Third Party Advisory Added CWE NIST CWE-79 Added CPE Configuration OR *cpe:2.3:a:anuko:time_tracker:*:*:*:*:*:*:*:* versions up to (excluding) 1.19.30.5600
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-41139 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-41139
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.08 }} 0.00%
score
0.34846
percentile