ChaoticOnyx OnyxForum up to 2022-05-04 send_file path traversal

CVSS Meta Temp Score
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability was found in ChaoticOnyx OnyxForum up to 2022-05-04. It has been declared as critical. The affected element is the function send_file. Executing a manipulation can lead to path traversal. This vulnerability is registered as CVE-2022-31501. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability has been found in ChaoticOnyx OnyxForum up to 2022-05-04 (Forum Software) and classified as critical. This vulnerability affects the function send_file. The manipulation with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

The ChaoticOnyx/OnyxForum repository before 2022-05-04 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.

The weakness was published 07/11/2022 as 669. The advisory is shared for download at github.com. This vulnerability was named CVE-2022-31501 since 05/23/2022. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1006.

Upgrading to version 2022-05-04 eliminates this vulnerability. Applying the patch f25543dfc62a9694d7e4f67eebfa45e3de916053 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.3
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-22
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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: OnyxForum 2022-05-04
Patch: f25543dfc62a9694d7e4f67eebfa45e3de916053

Timelineinfo

05/04/2022 🔍
05/23/2022 +19 days 🔍
07/11/2022 +49 days 🔍
07/11/2022 +0 days 🔍
07/20/2022 +9 days 🔍

Sourcesinfo

Product: github.com

Advisory: 669
Status: Confirmed

CVE: CVE-2022-31501 (🔍)
GCVE (CVE): GCVE-0-2022-31501
GCVE (VulDB): GCVE-100-203440

Entryinfo

Created: 07/11/2022 08:39
Updated: 07/20/2022 15:26
Changes: 07/11/2022 08:39 (45), 07/20/2022 15:26 (18)
Complete: 🔍
Cache ID: 216::103

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