CVE-2023-3550
Mediawiki XMLNamespaceAccessBypass
Description
Mediawiki v1.40.0 does not validate namespaces used in XML files. Therefore, if the instance administrator allows XML file uploads, a remote attacker with a low-privileged user account can use this exploit to become an administrator by sending a malicious link to the instance administrator.
INFO
Published Date :
Sept. 25, 2023, 4:15 p.m.
Last Modified :
June 10, 2024, 5:16 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
6.0
Exploitability Score :
2.3
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-2023-3550.
| URL | Resource |
|---|---|
| https://fluidattacks.com/advisories/blondie/ | Exploit Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2023/11/msg00027.html | Mailing List Third Party Advisory |
| https://lists.fedoraproject.org/archives/list/[email protected]/message/FU2FGUXXK6TMV6R52VRECLC6XCSQQISY/ | |
| https://www.debian.org/security/2023/dsa-5520 | Third Party Advisory |
| https://www.mediawiki.org/wiki/MediaWiki/ | Product |
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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-3550 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-3550 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]
Jun. 10, 2024
Action Type Old Value New Value Added Reference Fluid Attacks https://lists.fedoraproject.org/archives/list/[email protected]/message/FU2FGUXXK6TMV6R52VRECLC6XCSQQISY/ [No types assigned] -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Feb. 01, 2024
Action Type Old Value New Value Changed Reference Type https://lists.debian.org/debian-lts-announce/2023/11/msg00027.html No Types Assigned https://lists.debian.org/debian-lts-announce/2023/11/msg00027.html Mailing List, Third Party Advisory Changed Reference Type https://www.debian.org/security/2023/dsa-5520 No Types Assigned https://www.debian.org/security/2023/dsa-5520 Third Party Advisory Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Nov. 28, 2023
Action Type Old Value New Value Added Reference Fluid Attacks https://lists.debian.org/debian-lts-announce/2023/11/msg00027.html [No types assigned] -
CVE Modified by [email protected]
Oct. 11, 2023
Action Type Old Value New Value Added Reference https://www.debian.org/security/2023/dsa-5520 [No Types Assigned] -
Initial Analysis by [email protected]
Sep. 26, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H Changed Reference Type https://fluidattacks.com/advisories/blondie/ No Types Assigned https://fluidattacks.com/advisories/blondie/ Exploit, Third Party Advisory Changed Reference Type https://www.mediawiki.org/wiki/MediaWiki/ No Types Assigned https://www.mediawiki.org/wiki/MediaWiki/ Product Added CWE NIST CWE-79 Added CPE Configuration OR *cpe:2.3:a:mediawiki:mediawiki:1.40.0:-:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-3550 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-2023-3550
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.29 }} 0.15%
score
0.69419
percentile