CVE-2019-12467
Debian Security Advisory 4460-1
Severity Score
5.3
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
MediaWiki through 1.32.1 has Incorrect Access Control (issue 1 of 3). A spammer can use Special:ChangeEmail to send out spam with no rate limiting or ability to block them. Fixed in 1.32.2, 1.31.2, 1.30.2 and 1.27.6.
MediaWiki hasta la versión 1.32.1, presenta Control de Acceso Incorrecto (problema 1 de 3). Un spammer puede usar Special:ChangeEmail para enviar spam sin límite de velocidad o capacidad para bloquearlos. Se corrigió en las versiones 1.32.2, 1.31.2, 1.30.2 y 1.27.6.
Multiple security vulnerabilities have been discovered in MediaWiki, a website engine for collaborative work, which may result in authentication bypass, denial of service, cross-site scripting, information disclosure and bypass of anti-spam measures.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2019-05-30 CVE Reserved
- 2019-06-12 CVE Published
- 2024-08-04 CVE Updated
- 2025-07-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (4)
| URL | Tag | Source |
|---|---|---|
| https://lists.wikimedia.org/pipermail/wikitech-l/2019-June/092152.html | Third Party Advisory | |
| https://seclists.org/bugtraq/2019/Jun/12 | Mailing List |
|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://phabricator.wikimedia.org/T209794 | 2020-08-24 |
| URL | Date | SRC |
|---|---|---|
| https://www.debian.org/security/2019/dsa-4460 | 2020-08-24 |
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" | < 1.27.6 Search vendor "Mediawiki" for product "Mediawiki" and version " < 1.27.6" | - |
Affected
| ||||||
| Mediawiki Search vendor "Mediawiki" | Mediawiki Search vendor "Mediawiki" for product "Mediawiki" | >= 1.30.0 < 1.30.2 Search vendor "Mediawiki" for product "Mediawiki" and version " >= 1.30.0 < 1.30.2" | - |
Affected
| ||||||
| Mediawiki Search vendor "Mediawiki" | Mediawiki Search vendor "Mediawiki" for product "Mediawiki" | >= 1.31.0 < 1.31.2 Search vendor "Mediawiki" for product "Mediawiki" and version " >= 1.31.0 < 1.31.2" | - |
Affected
| ||||||
| Mediawiki Search vendor "Mediawiki" | Mediawiki Search vendor "Mediawiki" for product "Mediawiki" | >= 1.32.0 < 1.32.2 Search vendor "Mediawiki" for product "Mediawiki" and version " >= 1.32.0 < 1.32.2" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0" | - |
Affected
| ||||||