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CVE-2021-21275

CSRF in MediaWiki Report extension

Published: Jan 25, 2021Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-352
NVD MITRE
5.3CVSSMEDIUM
EPSS Score
0.7%
Top 51.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

The MediaWiki "Report" extension has a Cross-Site Request Forgery (CSRF) vulnerability. Before fixed version, there was no protection against CSRF checks on Special:Report, so requests to report a revision could be forged. The problem has been fixed in commit f828dc6 by making use of MediaWiki edit tokens.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:LIntegrity
Low
A:NAvailability
None
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Weaknesses

CWE-352

Affected Products

Oracle Communications Pricing Design CenterOracle Corp.
On-prem
Databases / relational
MediaWikiСообщество свободного программного обеспечения
On-premWeb App
Web & CMS Plugins / cms-core
ReportKenny2github
reportreport project
communications cloud native core network slice selection functionoracle
On-premWeb App
Communications
oracle corp.commercialUSDatabasesaka oracle
сообщество свободного программного обеспеченияoss-projectOperating Systemsaka сообщество свободного программного обеспечения, fsf
oraclecommercialUSDatabasesaka oracle corp.
and 1 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Initial Access
View detailed technique mapping

References

https://www.oracle.com/security-alerts/cpuapr2022.html
oracle.com
https://nvd.nist.gov/vuln/detail/CVE-2021-21275
nvd.nist.gov
https://github.com/Kenny2github/Report/commit/f828dc6f73cdfaea5639edbf8ac7b326eeefb117
github.com
and 3 more references View all →

Timeline

Published
Jan 25, 2021
Last Updated
Nov 21, 2024

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