CVE-2015-5264

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Summary

CVECVE-2015-5264
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2016-02-22 05:59:04 UTC
Updated2026-05-06 22:30:45 UTC
DescriptionThe lesson module in Moodle through 2.6.11, 2.7.x before 2.7.10, 2.8.x before 2.8.8, and 2.9.x before 2.9.2 allows remote authenticated users to bypass intended access restrictions and enter additional answer attempts by leveraging the student role.

Risk And Classification

Primary CVSS: v3.0 5.4 MEDIUM from [email protected]

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

Problem Types: CWE-264 | n/a

VersionSourceTypeScoreSeverityVector
3.0[email protected]Primary5.4MEDIUMCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
2.0[email protected]Primary5.5AV:N/AC:L/Au:S/C:P/I:P/A:N

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None

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

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
Single
Confidentiality
Partial
Integrity
Partial
Availability
None

AV:N/AC:L/Au:S/C:P/I:P/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Moodle Moodle 2.7.0 All All All
Application Moodle Moodle 2.7.1 All All All
Application Moodle Moodle 2.7.2 All All All
Application Moodle Moodle 2.7.3 All All All
Application Moodle Moodle 2.7.4 All All All
Application Moodle Moodle 2.7.5 All All All
Application Moodle Moodle 2.7.6 All All All
Application Moodle Moodle 2.7.7 All All All
Application Moodle Moodle 2.7.8 All All All
Application Moodle Moodle 2.7.9 All All All
Application Moodle Moodle 2.8.0 All All All
Application Moodle Moodle 2.8.1 All All All
Application Moodle Moodle 2.8.2 All All All
Application Moodle Moodle 2.8.3 All All All
Application Moodle Moodle 2.8.4 All All All
Application Moodle Moodle 2.8.5 All All All
Application Moodle Moodle 2.8.6 All All All
Application Moodle Moodle 2.8.7 All All All
Application Moodle Moodle 2.9.0 All All All
Application Moodle Moodle 2.9.1 All All All
Application Moodle Moodle All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Moodle.org: MSA-15-0030: Students can re-attempt answering questions in the lesson af854a3a-2127-422b-91ae-364da2661108 moodle.org Vendor Advisory
Moodle Multiple Flaws Let Remote Users Guess Password Recovery Tokens and Remote Authenticated Users Access Data, Delete Files, and Conduct Cross-Site Scripting Attacks - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com
Official Moodle git projects - moodle.git/search af854a3a-2127-422b-91ae-364da2661108 git.moodle.org
oss-security - Moodle security release af854a3a-2127-422b-91ae-364da2661108 www.openwall.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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