Moodle H5P Activity Attempt Report information disclosure

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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3.8$0-$5k0.00

Summaryinfo

A vulnerability was found in Moodle. It has been classified as problematic. Impacted is an unknown function of the component H5P Activity Attempt Report. This manipulation causes information disclosure. This vulnerability is handled as CVE-2022-40316. There is not any exploit available.

Detailsinfo

A vulnerability classified as problematic was found in Moodle (Learning Management Software) (unknown version). Affected by this vulnerability is an unknown code block of the component H5P Activity Attempt Report. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. The summary by CVE is:

The H5P activity attempts report did not filter by groups, which in separate groups mode could reveal information to non-editing teachers about attempts/users in groups they should not have access to.

The weakness was released 10/01/2022. The advisory is shared at bugzilla.redhat.com. This vulnerability is known as CVE-2022-40316 since 09/09/2022. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 09/03/2025). MITRE ATT&CK project uses the attack technique T1592 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 260728 (Linux Distros Unpatched Vulnerability : CVE-2022-40316), which helps to determine the existence of the flaw in a target environment.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at Tenable (260728). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.9
VulDB Meta Temp Score: 3.8

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.3
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 260728
Nessus Name: Linux Distros Unpatched Vulnerability : CVE-2022-40316

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/09/2022 🔍
10/01/2022 +22 days 🔍
10/01/2022 +0 days 🔍
09/03/2025 +1068 days 🔍

Sourcesinfo

Product: moodle.org

Advisory: bugzilla.redhat.com
Status: Not defined

CVE: CVE-2022-40316 (🔍)
GCVE (CVE): GCVE-0-2022-40316
GCVE (VulDB): GCVE-100-210061

Entryinfo

Created: 10/01/2022 10:46
Updated: 09/03/2025 11:25
Changes: 10/01/2022 10:46 (37), 10/29/2022 10:59 (11), 05/20/2025 19:25 (15), 09/03/2025 11:25 (2)
Complete: 🔍
Cache ID: 216::103

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