CVE-2020-5239
Mailu Cross-Site Request Forgery (CSRF)
Description
In Mailu before version 1.7, an authenticated user can exploit a vulnerability in Mailu fetchmail script and gain full access to a Mailu instance. Mailu servers that have open registration or untrusted users are most impacted. The master and 1.7 branches are patched on our git repository. All Docker images published on docker.io/mailu for tags 1.5, 1.6, 1.7 and master are patched. For detailed instructions about patching and securing the server afterwards, see https://github.com/Mailu/Mailu/issues/1354
INFO
Published Date :
Feb. 13, 2020, 1:15 a.m.
Last Modified :
Nov. 21, 2024, 5:33 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
2.8
Public PoC/Exploit Available at Github
CVE-2020-5239 has a 2 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-2020-5239.
| URL | Resource |
|---|---|
| https://github.com/Mailu/Mailu/issues/1354 | Third Party Advisory |
| https://github.com/Mailu/Mailu/security/advisories/GHSA-2467-p5gv-58q6 | Mitigation Third Party Advisory |
| https://github.com/Mailu/Mailu/issues/1354 | Third Party Advisory |
| https://github.com/Mailu/Mailu/security/advisories/GHSA-2467-p5gv-58q6 | Mitigation 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).
None
Python
Replication package of the paper "Automated Unearthing of Dangerous Issue Reports" in ESEC/FSE 2022
Python
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-5239 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-5239 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 af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://github.com/Mailu/Mailu/issues/1354 Added Reference https://github.com/Mailu/Mailu/security/advisories/GHSA-2467-p5gv-58q6 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Feb. 18, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:P/I:P/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/Mailu/Mailu/issues/1354 No Types Assigned https://github.com/Mailu/Mailu/issues/1354 Third Party Advisory Changed Reference Type https://github.com/Mailu/Mailu/security/advisories/GHSA-2467-p5gv-58q6 No Types Assigned https://github.com/Mailu/Mailu/security/advisories/GHSA-2467-p5gv-58q6 Mitigation, Third Party Advisory Added CWE NIST NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:a:mailu:mailu:*:*:*:*:*:*:*:* versions up to (excluding) 1.7
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-5239 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-2020-5239
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.45 }} 0.03%
score
0.62510
percentile