- Description
- A flaw was found in Moodle. This cross-site scripting (XSS) vulnerability, caused by improper sanitization of AI prompt responses, allows attackers to inject malicious HTML or script into web pages. When other users view these compromised pages, their sessions could be stolen, or the user interface could be manipulated.
- Source
- patrick@puiterwijk.org
- NVD status
- Analyzed
- Products
- moodle
CVSS 3.1
- Type
- Primary
- Base score
- 6.1
- Impact score
- 2.7
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- Severity
- MEDIUM
- patrick@puiterwijk.org
- CWE-79
- Hype score
- Not currently trending
CVE-2025-67849 Cross-Site Scripting in Moodle via Unsanitized AI Prompt Responses https://t.co/mXidzeUy0G
@VulmonFeeds
3 Feb 2026
7 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
CVE-2025-67849 A flaw was found in Moodle. This cross-site scripting (XSS) vulnerability, caused by improper sanitization of AI prompt responses, allows attackers to inject maliciou… https://t.co/GQwFzfEu4U
@CVEnew
3 Feb 2026
176 Impressions
0 Retweets
0 Likes
0 Bookmarks
0 Replies
0 Quotes
[
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*",
"matchCriteriaId": "C0CC5CF8-4808-41A5-B8A1-B0D6C575E5DC",
"versionEndExcluding": "4.5.8",
"versionStartIncluding": "4.5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*",
"matchCriteriaId": "06F81442-AEEB-483D-90A9-93DDBA5B95D6",
"versionEndExcluding": "5.0.4",
"versionStartIncluding": "5.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:moodle:moodle:5.1.0:-:*:*:*:*:*:*",
"matchCriteriaId": "567FEE12-0E75-4F0C-B22E-E76990C80E1B",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
]