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CVE-2014-7833

Date: November 24, 2014

mod/data/edit.php in Moodle through 2.4.11, 2.5.x before 2.5.9, 2.6.x before 2.6.6, and 2.7.x before 2.7.3 sets a certain group ID to zero upon a database-entry change, which allows remote authenticated users to obtain sensitive information by accessing the database after an edit by a teacher.

Language: PHP

Severity Score

Related Resources (12)

http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-47697
https://github.com/moodle/moodle/commit/cc375a22b95b2e0f927a21ffd97c06f2276d8c14
https://nvd.nist.gov/vuln/detail/CVE-2014-7833
https://moodle.org/mod/forum/discuss.php?d=275155
https://github.com/moodle/moodle
http://openwall.com/lists/oss-security/2014/11/17/11
https://web.archive.org/web/20150914064838/http://www.securitytracker.com/id/1031215
https://github.com/moodle/moodle/commit/2c639e85a32aaef4a9978e5ca139fb74ca5d6ae4
http://www.securitytracker.com/id/1031215
https://github.com/moodle/moodle/commit/3e312a16f48dd8e8b230cb71e64295ee54992f80
https://github.com/moodle/moodle/commit/c4a6c65c1bd8536484a9e53e62d3867081dedd6b
https://www.mend.io/vulnerability-database/CVE-2014-7833

Severity Score

Weakness Type (CWE)

Exposure of Sensitive Information to an Unauthorized Actor

CWE-200

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): NONE
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): SINGLE
Confidentiality (C): PARTIAL
Integrity (I): NONE
Availability (A): NONE
Additional information:

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