nameless up to 2.0.1 access control

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
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.4$0-$5k0.00

Summaryinfo

A vulnerability was found in nameless up to 2.0.1. It has been rated as critical. This affects an unknown function. The manipulation leads to access control. This vulnerability is listed as CVE-2022-2820. The attack may be initiated remotely. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in nameless up to 2.0.1. It has been rated as critical. This issue affects an unknown function. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Session Fixation in GitHub repository namelessmc/nameless prior to v2.0.2.

The weakness was presented 08/15/2022. It is possible to read the advisory at huntr.dev. The identification of this vulnerability is CVE-2022-2820 since 08/15/2022. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

Upgrading to version 2.0.2 eliminates this vulnerability. Applying the patch 469bebc17855720e43f0c8209c88a57d2b55f6de 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.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.2
NVD Vector: 🔍

CNA Base Score: 7.0
CNA Vector (huntr.dev): 🔍

CVSSv2info

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

Exploitinginfo

Class: Access control
CWE: 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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: nameless 2.0.2
Patch: 469bebc17855720e43f0c8209c88a57d2b55f6de

Timelineinfo

08/15/2022 🔍
08/15/2022 +0 days 🔍
08/15/2022 +0 days 🔍
02/25/2026 +1290 days 🔍

Sourcesinfo

Advisory: 469bebc17855720e43f0c8209c88a57d2b55f6de
Status: Confirmed

CVE: CVE-2022-2820 (🔍)
GCVE (CVE): GCVE-0-2022-2820
GCVE (VulDB): GCVE-100-206423

Entryinfo

Created: 08/15/2022 15:52
Updated: 02/25/2026 18:17
Changes: 08/15/2022 15:52 (50), 09/11/2022 14:31 (1), 09/11/2022 14:34 (11), 02/25/2026 18:17 (16)
Complete: 🔍
Cache ID: 216::103

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