GitHub_MCVELIST:CVE-2021-21275CVE-2021-21275 CSRF in MediaWiki Report extension
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
7.6 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
29.2%
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.
CNA Affected
[
{
"product": "Report",
"vendor": "Kenny2github",
"versions": [
{
"status": "affected",
"version": "< f828dc6"
}
]
}
]Related
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
7.6 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
29.2%