// For flags

CVE-2023-45364

 

Severity Score

5.3
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

An issue was discovered in includes/page/Article.php in MediaWiki 1.36.x through 1.39.x before 1.39.5 and 1.40.x before 1.40.1. Deleted revision existence is leaked due to incorrect permissions being checked. This reveals that a given revision ID belonged to the given page title, and its timestamp, both of which are not supposed to be public information.

Se descubrió un problema en include/page/Article.php en MediaWiki 1.36.x hasta 1.39.x anteriores a 1.39.5 y 1.40.x anteriores a 1.40.1. La existencia de la revisión eliminada se filtra debido a que se verificaron permisos incorrectos. Esto revela que un ID de revisión determinado pertenecía al título de la página determinada y a su marca de tiempo, los cuales no se supone que sean información pública.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
None
Automatable
Yes
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2023-10-09 CVE Reserved
  • 2023-10-09 CVE Published
  • 2023-10-13 EPSS Updated
  • 2024-09-19 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-732: Incorrect Permission Assignment for Critical Resource
CAPEC
References (2)
URL Tag Source
URL Date SRC
URL Date SRC
URL Date SRC
https://phabricator.wikimedia.org/T264765 2023-10-12
https://www.debian.org/security/2023/dsa-5520 2023-10-12
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Mediawiki
Search vendor "Mediawiki"
 Mediawiki
Search vendor "Mediawiki" for product "Mediawiki"
 >= 1.36.0 < 1.39.5
Search vendor "Mediawiki" for product "Mediawiki" and version " >= 1.36.0 < 1.39.5"
-
Affected
Mediawiki
Search vendor "Mediawiki"
 Mediawiki
Search vendor "Mediawiki" for product "Mediawiki"
 1.40.0
Search vendor "Mediawiki" for product "Mediawiki" and version "1.40.0"
-
Affected
Debian
Search vendor "Debian"
 Debian Linux
Search vendor "Debian" for product "Debian Linux"
 11.0
Search vendor "Debian" for product "Debian Linux" and version "11.0"
-
Affected
Debian
Search vendor "Debian"
 Debian Linux
Search vendor "Debian" for product "Debian Linux"
 12.0
Search vendor "Debian" for product "Debian Linux" and version "12.0"
-
Affected