Staging Environment: Content and features may be unstable or change without notice.
Advisory details: vulnrichment / CVE-2025-67856
Advisory ID vulnrichment/CVE-2025-67856
Aliases
Summary A flaw was found in Moodle. An authorization logic flaw, specifically due to incomplete role checks during the badge awarding process, allowed badges to be granted without proper verification. This could enable unauthorized users to obtain badges they are not entitled to, potentially leading to privilege escalation or unauthorized access to certain features.
Status Published
Exploitability 0.5
Weighted Severity 0.0
Risk
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (0)
There are no known CWE.
System Score Found at
cvssv3.1 5.4
ssvc Track
Reference id Reference type URL
CVE-2025-67856 Advisory https://access.redhat.com/security/cve/CVE-2025-67856
show_bug.cgi?id=2423864 Bug https://bugzilla.redhat.com/show_bug.cgi?id=2423864
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:L/A:N Found at None
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/2026-02-03T15:42:42Z/ Found at None

Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-02-03T15:42:42Z/

Decision: Track

Source URL: https://github.com/cisagov/vulnrichment/blob/develop/2025/67xxx/CVE-2025-67856.json

Source Advisory: vulnrichment/CVE-2025-67856

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