CVE-2017-16876
Mistune XSS Injection_HERE
Description
Cross-site scripting (XSS) vulnerability in the _keyify function in mistune.py in Mistune before 0.8.1 allows remote attackers to inject arbitrary web script or HTML by leveraging failure to escape the "key" argument.
INFO
Published Date :
Dec. 29, 2017, 3:29 p.m.
Last Modified :
Nov. 7, 2023, 2:40 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.7
Exploitability Score :
2.8
Public PoC/Exploit Available at Github
CVE-2017-16876 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2017-16876
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
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-2017-16876.
| URL | Resource |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1524596 | Issue Tracking Third Party Advisory VDB Entry |
| https://github.com/lepture/mistune/blob/master/CHANGES.rst | Release Notes Third Party Advisory |
| https://github.com/lepture/mistune/commit/5f06d724bc05580e7f203db2d4a4905fc1127f98 | Patch Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NUR3GMHQBMA3UC4PFMCK6GCLOQC4LQQC/ |
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).
[Deprecated] Repositories with publicly disclosed vulnerabilities that I found
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-2017-16876 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-16876 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 -
CVE Modified by [email protected]
Nov. 07, 2023
Action Type Old Value New Value Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NUR3GMHQBMA3UC4PFMCK6GCLOQC4LQQC/ [No types assigned] Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/NUR3GMHQBMA3UC4PFMCK6GCLOQC4LQQC/ -
Initial Analysis by [email protected]
Jan. 10, 2018
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:M/Au:N/C:N/I:P/A:N) Added CVSS V3 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1524596 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=1524596 Issue Tracking, Third Party Advisory, VDB Entry Changed Reference Type https://lists.fedoraproject.org/archives/list/[email protected]/message/NUR3GMHQBMA3UC4PFMCK6GCLOQC4LQQC/ No Types Assigned https://lists.fedoraproject.org/archives/list/[email protected]/message/NUR3GMHQBMA3UC4PFMCK6GCLOQC4LQQC/ Mailing List, Third Party Advisory Changed Reference Type https://github.com/lepture/mistune/commit/5f06d724bc05580e7f203db2d4a4905fc1127f98 No Types Assigned https://github.com/lepture/mistune/commit/5f06d724bc05580e7f203db2d4a4905fc1127f98 Patch, Third Party Advisory Changed Reference Type https://github.com/lepture/mistune/blob/master/CHANGES.rst No Types Assigned https://github.com/lepture/mistune/blob/master/CHANGES.rst Release Notes, Third Party Advisory Added CWE CWE-79 Added CPE Configuration OR *cpe:2.3:a:mistune_project:mistune:*:*:*:*:*:*:*:* versions up to (excluding) 0.8.1 Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:26:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-16876 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-2017-16876
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.14 }} -0.06%
score
0.47445
percentile