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CVE-2014-7846

Date: November 24, 2014

tag/tag_autocomplete.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 does not consider the moodle/tag:edit capability before adding a tag, which allows remote authenticated users to bypass intended access restrictions via an AJAX request.

Language: PHP

Severity Score

Related Resources (11)

https://github.com/moodle/moodle/commit/1d9e0857f8bd9f21d25886f77cc13120f9d6be08
https://github.com/moodle/moodle
https://nvd.nist.gov/vuln/detail/CVE-2014-7846
http://openwall.com/lists/oss-security/2014/11/17/11
https://github.com/moodle/moodle/commit/bb69623c5c0754467f01f916f94446e1caddb6a8
https://moodle.org/mod/forum/discuss.php?d=275157
https://web.archive.org/web/20150914064838/http://www.securitytracker.com/id/1031215
http://www.securitytracker.com/id/1031215
https://github.com/moodle/moodle/commit/932694ca59413ce8a0546b8bfb97e07e3b4cf17b
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-47965
https://www.mend.io/vulnerability-database/CVE-2014-7846

Severity Score

Weakness Type (CWE)

Permissions, Privileges, and Access Control

CWE-264

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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