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CVE-2019-3851

MEDIUM
Published 2019-03-26T17:46:59
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CVSS Score

V3.0
4.3
/10
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.002
probability
of exploitation in the wild

There is a 0.2% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.473
Higher than 47.3% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
NONE
Integrity
LOW
Availability
NONE

Description

A vulnerability was found in moodle before versions 3.6.3 and 3.5.5. There was a link to site home within the the Boost theme's secure layout, meaning students could navigate out of the page.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

[UNKNOWN]

moodle

Affected Versions:

3.6.3 3.5.5

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

✓ GitHub Reviewed MODERATE

Moodle Secure layout contained an insecure link in Boost theme

GHSA-pj45-hp8h-289r

Advisory Details

A vulnerability was found in moodle before versions 3.6.3 and 3.5.5. There was a link to site home within the the Boost theme's secure layout, meaning students could navigate out of the page.

Affected Packages

Packagist moodle/moodle
ECOSYSTEM: ≥3.5 <3.5.5
Packagist moodle/moodle
ECOSYSTEM: ≥3.6 <3.6.3

CVSS Scoring

CVSS Score

5.0

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2019-3851
WEB https://github.com/moodle/moodle/commit/7f22b14efb3408645cede026ad11126f17e3f59a
WEB https://github.com/moodle/moodle/commit/911f7488068a56b05b0ad87be8f9e132075ab0a6
WEB https://github.com/moodle/moodle/commit/c430bed525c4c7e6e5a1c0f7222bc323cf9b6245
WEB https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3851
PACKAGE https://github.com/moodle/moodle
WEB https://moodle.org/mod/forum/discuss.php?d=384014#p1547746

Advisory provided by GitHub Security Advisory Database. Published: May 13, 2022, Modified: January 26, 2024

References

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3851
https://moodle.org/mod/forum/discuss.php?d=384014#p1547746
Published: 2019-03-26T17:46:59
Last Modified: 2024-08-04T19:19:18.615Z
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