Overview
- Description
- A vulnerability was found in Moodle which exists due to insufficient validation of the HTTP request origin in course redirect URL. A user's CSRF token was unnecessarily included in the URL when being redirected to a course they have just restored. A remote attacker can trick the victim to visit a specially crafted web page and perform arbitrary actions on behalf of the victim on the vulnerable website. This flaw allows an attacker to perform cross-site request forgery attacks.
- Source
- patrick@puiterwijk.org
- NVD status
- Modified
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 5.4
- Impact score
- 2.5
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
- Severity
- MEDIUM
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
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"vulnerable": true,
"matchCriteriaId": "9D765451-92A9-48B2-B921-38F91C9398BD",
"versionEndExcluding": "3.9.18",
"versionStartIncluding": "3.9.0"
},
{
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"matchCriteriaId": "2DCA83CE-4355-4427-A57B-0DDF29796198",
"versionEndExcluding": "3.11.11",
"versionStartIncluding": "3.11.0"
},
{
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"vulnerable": true,
"matchCriteriaId": "1A232EF3-5AE4-4091-82DE-492B1F57F3B0",
"versionEndExcluding": "4.0.5",
"versionStartIncluding": "4.0.0"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
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