Overview
- Description
- An issue was discovered in the AbuseFilter extension for MediaWiki. includes/special/SpecialAbuseLog.php allows attackers to obtain sensitive information, such as deleted/suppressed usernames and summaries, from AbuseLog revision data. This affects REL1_32 and REL1_33.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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:P/I:N/A:N
Weaknesses
- nvd@nist.gov
- CWE-532
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:mediawiki:abusefilter:1.32:*:*:*:*:mediawiki:*:*",
"vulnerable": true,
"matchCriteriaId": "50A3D21F-FDB2-427D-AF50-A4E15D2C3915"
},
{
"criteria": "cpe:2.3:a:mediawiki:abusefilter:1.33:*:*:*:*:mediawiki:*:*",
"vulnerable": true,
"matchCriteriaId": "2B857B10-01B8-44D6-8078-EA49390BD63A"
}
],
"operator": "OR"
}
]
}
]