5.5
MEDIUM
CVE-2012-0797
Moodle Web Services RESTful API Authentication Bypass
Description

The webservices functionality in Moodle 2.0.x before 2.0.7, 2.1.x before 2.1.4, and 2.2.x before 2.2.1 allows remote authenticated users to bypass the deleted status and continue using a server via a token.

INFO

Published Date :

July 17, 2012, 10:20 a.m.

Last Modified :

Dec. 1, 2020, 2:44 p.m.

Remotely Exploitable :

Yes !

Impact Score :

4.9

Exploitability Score :

8.0
Affected Products

The following products are affected by CVE-2012-0797 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Moodle moodle
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2012-0797.

URL Resource
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-28126 Vendor Advisory
http://moodle.org/mod/forum/discuss.php?d=194016 Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=783532 Issue Tracking

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2012-0797 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2012-0797 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CPE Deprecation Remap by [email protected]

    Dec. 01, 2020

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:moodle:moodle:2.2:*:*:*:*:*:*:* OR *cpe:2.3:a:moodle:moodle:2.2.0:*:*:*:*:*:*:*
  • Reanalysis by [email protected]

    Jan. 10, 2020

    Action Type Old Value New Value
    Changed Reference Type http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-28126 No Types Assigned http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-28126 Vendor Advisory
    Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=783532 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=783532 Issue Tracking
    Removed CPE Configuration OR
    Changed CPE Configuration OR *cpe:2.3:a:moodle:moodle:2.0:*:*:*:*:*:*:* *cpe:2.3:a:moodle:moodle:2.0.1:*:*:*:*:*:*:* *cpe:2.3:a:moodle:moodle:2.0.2:*:*:*:*:*:*:* *cpe:2.3:a:moodle:moodle:2.0.3:*:*:*:*:*:*:* *cpe:2.3:a:moodle:moodle:2.0.4:*:*:*:*:*:*:* *cpe:2.3:a:moodle:moodle:2.0.5:*:*:*:*:*:*:* *cpe:2.3:a:moodle:moodle:2.0.6:*:*:*:*:*:*:* OR *cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:* versions from (including) 2.0 up to (including) 2.0.6
    Changed CPE Configuration OR *cpe:2.3:a:moodle:moodle:2.1:*:*:*:*:*:*:* *cpe:2.3:a:moodle:moodle:2.1.1:*:*:*:*:*:*:* *cpe:2.3:a:moodle:moodle:2.1.2:*:*:*:*:*:*:* *cpe:2.3:a:moodle:moodle:2.1.3:*:*:*:*:*:*:* *cpe:2.3:a:moodle:moodle:2.2:*:*:*:*:*:*:* OR *cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:* versions from (including) 2.1 up to (including) 2.1.3 *cpe:2.3:a:moodle:moodle:2.2:*:*:*:*:*:*:*
  • Initial Analysis by [email protected]

    Jul. 17, 2012

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2012-0797 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2012-0797 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.12 }} -0.00%

score

0.45824

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability