CVE-2019-12472
Published Jul 10, 2019
Last updated 4 years ago
Overview
- Description
- An Incorrect Access Control vulnerability was found in Wikimedia MediaWiki 1.18.0 through 1.32.1. It is possible to bypass the limits on IP range blocks ($wgBlockCIDRLimit) by using the API. Fixed in 1.32.2, 1.31.2, 1.30.2 and 1.27.6.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:P/A:N
Weaknesses
- nvd@nist.gov
- NVD-CWE-noinfo
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F2CD9BB9-9011-4BBA-B30D-DB5D300C13BD",
"versionEndExcluding": "1.27.6",
"versionStartIncluding": "1.18.0"
},
{
"criteria": "cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "50818088-DA3C-4C58-9D42-4B7E9EF003E1",
"versionEndExcluding": "1.30.2",
"versionStartIncluding": "1.30.0"
},
{
"criteria": "cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "EC8AFEFD-8776-4722-82BC-21CC1214FCCC",
"versionEndExcluding": "1.31.2",
"versionStartIncluding": "1.31.0"
},
{
"criteria": "cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "631F30ED-1171-42E5-8FAF-AC9230CED0C5",
"versionEndExcluding": "1.32.2",
"versionStartIncluding": "1.32.0"
}
],
"operator": "OR"
}
]
}
]