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Vulnerabilities

Vulnerability · CVE-2025-67856

A flaw was found in Moodle.

Published Feb 3, 2026 · catalog updated Feb 26, 2026 · A flaw was found

Last checked Nov 6, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-67856. EPSS is 0.30%. Act only if a listed version of A flaw was found is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (A flaw was found).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium5.4
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.30%
Remediation
Version ranges on file
Affected products
cpe moodle/moodle · vendor fedora

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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe moodle/moodle5.1.0
  • cpe moodle/moodle< 4.1.22
  • cpe moodle/moodle< 4.4.12
  • cpe moodle/moodle< 4.5.8
  • cpe moodle/moodle< 5.0.4
  • vendor fedoraversion unspecified

How to fix CVE-2025-67856

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-67856. EPSS is 0.30%. Act only if a listed version of A flaw was found is installed.

Which versions are affected?

Compare what you have installed with 5.1.0, < 4.1.22, < 4.4.12, < 4.5.8, < 5.0.4. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-863: Incorrect Authorization. EPSS 0.30%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

Moodle security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Feb 3, 2026 · EUVD

    Detected

    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.

  2. Feb 26, 2026 · EUVD

    Updated

    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.

Sources

  • CVE.orgVulnerability recordCVE-2025-67856

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-67856

    30-day exploitation probability 0.30%

    first.org
  • EUVDVulnerability recordEUVD-2025-206750

    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, potenti

    euvd.enisa.europa.eu
  • Monitored products — highVendor advisoryCVE-2025-67856

    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.

    nvd.nist.gov

References

Freshness

Last verified in this catalog Nov 6, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 6, 2026
  • Monitored products — highNov 4, 2026
  • CVE.orgNov 4, 2026
  • EUVDNov 2, 2026