CVE-2020-29254
TikiWiki CSRF Template Inclusion
Description
TikiWiki 21.2 allows templates to be edited without CSRF protection. This could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack and perform arbitrary actions on an affected system. The vulnerability is due to insufficient CSRF protections for the web-based management interface of the affected system. An attacker could exploit this vulnerability by persuading a user of the interface to follow a maliciously crafted link. A successful exploit could allow the attacker to perform arbitrary actions on an affected system with the privileges of the user. These action include allowing attackers to submit their own code through an authenticated user resulting in local file Inclusion. If an authenticated user who is able to edit TikiWiki templates visits an malicious website, template code can be edited.
INFO
Published Date :
Dec. 11, 2020, 4:15 p.m.
Last Modified :
Nov. 21, 2024, 5:23 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | HIGH | [email protected] |
Public PoC/Exploit Available at Github
CVE-2020-29254 has a 3 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-2020-29254.
| URL | Resource |
|---|---|
| https://github.com/S1lkys/CVE-2020-29254 | Exploit Third Party Advisory |
| https://github.com/S1lkys/CVE-2020-29254/blob/main/Tiki-Wiki%2021.2%20by%20Maximilian%20Barz.pdf | Exploit Third Party Advisory |
| https://youtu.be/Uc3sRBitu50 | Exploit Third Party Advisory |
| https://github.com/S1lkys/CVE-2020-29254 | Exploit Third Party Advisory |
| https://github.com/S1lkys/CVE-2020-29254/blob/main/Tiki-Wiki%2021.2%20by%20Maximilian%20Barz.pdf | Exploit Third Party Advisory |
| https://youtu.be/Uc3sRBitu50 | Exploit Third Party Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-29254 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-2020-29254
weaknesses.
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
None
TikiWiki 21.2 allows to edit templates without the use of a CSRF protection.
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-29254 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-29254 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/S1lkys/CVE-2020-29254 Added Reference https://github.com/S1lkys/CVE-2020-29254/blob/main/Tiki-Wiki%2021.2%20by%20Maximilian%20Barz.pdf Added Reference https://youtu.be/Uc3sRBitu50 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Dec. 14, 2020
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:P/I:P/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/S1lkys/CVE-2020-29254 No Types Assigned https://github.com/S1lkys/CVE-2020-29254 Exploit, Third Party Advisory Changed Reference Type https://github.com/S1lkys/CVE-2020-29254/blob/main/Tiki-Wiki%2021.2%20by%20Maximilian%20Barz.pdf No Types Assigned https://github.com/S1lkys/CVE-2020-29254/blob/main/Tiki-Wiki%2021.2%20by%20Maximilian%20Barz.pdf Exploit, Third Party Advisory Changed Reference Type https://youtu.be/Uc3sRBitu50 No Types Assigned https://youtu.be/Uc3sRBitu50 Exploit, Third Party Advisory Added CWE NIST CWE-352 Added CPE Configuration OR *cpe:2.3:a:tiki:tikiwiki_cms\/groupware:21.2:*:*:*:*:*:*:*
Vulnerability Scoring Details
Base CVSS Score: 8.8
Base CVSS Score: 6.8
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
3.30 }} -1.97%
score
0.86066
percentile