5.4

CVE-2019-3808: moodle Cross-site Scripting

CVSS: 5.4v3.1MediumModified
AliasesUBUNTU-CVE-2019-3808
Published 25-03-2019Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2019-3808 is a medium (CVSS 5.4) Cross-site Scripting vulnerability in moodle. EPSS estimates a 1.23% chance of exploitation in the next 30 days, higher than 68.4% of scored vulnerabilities.

Overall risk
22/100
0100
Low · default modelHow is this calculated?
CVSS score
5.4/10
010
Medium · v3.1 (NVD)
EPSS score
1.23%
0%100%
Low · +0.13 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 25-03-2019
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

A flaw was found in Moodle versions 3.6 to 3.6.1, 3.5 to 3.5.3, 3.4 to 3.4.6, 3.1 to 3.1.15 and earlier unsupported versions. The 'manage groups' capability did not have the 'XSS risk' flag assigned to it, but does have that access in certain places. Note that the capability is intended for use by trusted users, and is only assigned to teachers and managers by default.

CVSS metrics

6 scores · 3 sources · 3 versions

EPSS trend

Probability

1.23%

Chance of exploitation in the next 30 days

Percentile

68%

Versus all other CVEs

30-day change

+0.13 pp

From 1.10% on 18-09-2026

18-09-202618-10-2026
EPSS score
1.23%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

[unknown]1 product
  • moodle3.6.2 | 3.5.4 | 3.4.7 | 3.1.16
Moodle1 product
  • moodle≥ 3.1.0, ≤ 3.1.15 | ≥ 3.4.0, ≤ 3.4.6 | ≥ 3.5.0, ≤ 3.5.3 | 3.6.0 | 3.6.1
Ubuntu1 product
  • moodleAll versions (No fix recorded)

3 vendors · 3 products

References

5 links