9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.035 Low
EPSS
Percentile
91.5%
Mediawiki reports:
Security fixes:
T197279, CVE-2019-12468: Directly POSTing to Special:ChangeEmail would allow
for bypassing reauthentication, allowing for potential account takeover.
T204729, CVE-2019-12473: Passing invalid titles to the API could cause a DoS
by querying the entire watchlist
table.
T207603, CVE-2019-12471: Loading user JavaScript from a non-existent account
allows anyone to create the account, and XSS the users’ loading that script.
T208881: blacklist CSS var().
T199540, CVE-2019-12472: It is possible to bypass the limits on IP range
blocks ($wgBlockCIDRLimit
) by using the API.
T212118, CVE-2019-12474: Privileged API responses that include whether a
recent change has been patrolled may be cached publicly.
T209794, CVE-2019-12467: A spammer can use Special:ChangeEmail to send out
spam with no rate limiting or ability to block them.
T25227, CVE-2019-12466: An account can be logged out without using a token(CRRF)
T222036, CVE-2019-12469: Exposed suppressed username or log in Special:EditTags.
T222038, CVE-2019-12470: Exposed suppressed log in RevisionDelete page.
T221739, CVE-2019-11358: Fix potential XSS in jQuery.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
FreeBSD | any | noarch | mediawiki131 | < 1.31.3 | UNKNOWN |
FreeBSD | any | noarch | mediawiki132 | < 1.32.3 | UNKNOWN |
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.035 Low
EPSS
Percentile
91.5%