CVE-2018-10891 | BDVDB-2026-104136 Detail

[UNKNOWN]moodle

Description#

A flaw was found in moodle before versions 3.5.1, 3.4.4, 3.3.7, 3.1.13. When a quiz question bank is imported, it was possible for the question preview that is displayed to execute JavaScript that is written into the question bank.

Impact#

Per CVSS v3.0: confidentiality impact low, integrity impact low, availability impact low. Attack vector: network.

Weaknesses#

CWE-20 Improper Input Validation

References#

Exploit#

No public exploit known

History#

Version 12018-07-10Record published in the CVE List.
Version 22024-08-05Most recent update recorded in the CVE List.

Published

Published: 2018-07-10
Last modified: 2024-08-05

Vendor information

Vendor: [UNKNOWN]
Product: moodle

All [UNKNOWN] vulnerabilities

Score

6.3 Medium

EPSS

2.0%, Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 81.5.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Improper Input Validation

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
moodle 3.5.1
Fixed
Not stated
Vulnerable
moodle 3.4.4
Fixed
Not stated
Vulnerable
moodle 3.3.7
Fixed
Not stated
Vulnerable
moodle 3.1.13
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

Not available

CVSS v3.0

6.3 Medium

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Privileges Required	Low
User Interaction	None
Scope	Unchanged
Confidentiality	Low
Integrity	Low
Availability	Low

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).