VulnerabilityModified
CVE-2023-23922
The vulnerability was found Moodle which exists due to insufficient sanitization of user-supplied data in blog search.
MEDIUM 6.1EPSS 0.85%
Does this matter?
Lower severity and a low EPSS score (0.85%). Track it; it rarely justifies an emergency change on its own.
Description
The vulnerability was found Moodle which exists due to insufficient sanitization of user-supplied data in blog search. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website. This flaw allows a remote attacker to perform cross-site scripting (XSS) attacks.
- CVSS 3.1
- 6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 0.85% probability · 56th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- moodle/moodle
- Source
- patrick@puiterwijk.org
References
- http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-76861Patch
- https://bugzilla.redhat.com/show_bug.cgi?id=2162547Issue Tracking, Third Party Advisory
- https://moodle.org/mod/forum/discuss.php?d=443273#p1782022Vendor Advisory
- http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-76861Patch
- https://bugzilla.redhat.com/show_bug.cgi?id=2162547Issue Tracking, Third Party Advisory
- https://moodle.org/mod/forum/discuss.php?d=443273#p1782022Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.