Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-vj5p-fp42-774p
Advisory ID github_osv/GHSA-vj5p-fp42-774p
Aliases CVE-2023-1402
Summary Moodle may display roles to users who don't have access to them The course participation report required additional checks to prevent roles being displayed which the user did not have access to view.
Status Published
Exploitability 0.5
Weighted Severity 3.9
Risk 1.9
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (2)
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
CWE-668 Exposure of Resource to Wrong Sphere
System Score Found at
cvssv3.1 4.3 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/03/GHSA-vj5p-fp42-774p/GHSA-vj5p-fp42-774p.json
generic_textual MODERATE
Reference id Reference type URL
https://github.com/moodle/moodle
https://github.com/moodle/moodle/commit/f0a557bffbdb450648d0e4cedb391d14d8a0a253
https://git.moodle.org/gw?p=moodle.git;a=commitdiff;h=f0a557bffbdb450648d0e4cedb391d14d8a0a253
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3QZN34VSF4HTCW3C3ZP2OZYSLYUKADPF
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3QZN34VSF4HTCW3C3ZP2OZYSLYUKADPF
https://moodle.org/mod/forum/discuss.php?d=445069
CVE-2023-1402 https://nvd.nist.gov/vuln/detail/CVE-2023-1402
show_bug.cgi?id=2179427 Bug https://bugzilla.redhat.com/show_bug.cgi?id=2179427
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Found at https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/03/GHSA-vj5p-fp42-774p/GHSA-vj5p-fp42-774p.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none

Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-07-16T13:36:31Z/

Decision: Track

Source URL: https://github.com/cisagov/vulnrichment/blob/develop/2023/1xxx/CVE-2023-1402.json

Source Advisory: vulnrichment/CVE-2023-1402

View SSVC decision tree 
[{'Exploitation': 'none'},
 {'Automatable': 'no'},
 {'Technical Impact': 'partial'},
 {'Mission Prevalence': 'minimal'},
 {'Public Well-being Impact': 'material'},
 {'Mission & Well-being': 'medium'}]