CVE-2021-29501 : Ticketer is a command based ticket system cog (plugin) for the red discord bot.

Ticketer is a command based ticket system cog (plugin) for the red discord bot. A vulnerability allowing discord users to expose sensitive information has been found in the Ticketer cog. Please upgrade to version 1.0.1 as soon as possible. As a workaround users may unload the ticketer cog to disable the exploitable code.

Published 2021-05-10 17:15:08

Updated 2022-10-25 19:55:38

Source GitHub, Inc.

View at NVD, CVE.org

Products affected by CVE-2021-29501

Dav-cogs Project » Dav-cogs
Versions before (<) 1.0.1
cpe:2.3:a:dav-cogs_project:dav-cogs:*:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2021-29501

EPSS FAQ

0.36%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 55 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-29501

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.0	MEDIUM	AV:N/AC:L/Au:S/C:P/I:N/A:N	8.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
6.5	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N	2.8	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: None Availability: None
8.1	HIGH	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N	2.8	5.2	GitHub, Inc.
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: None

CWE ids for CVE-2021-29501

CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.

Assigned by: security-advisories@github.com (Secondary)
CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')

The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2021-29501

https://github.com/Dav-Git/Dav-Cogs/security/advisories/GHSA-r2cf-49r7-pfj7

Remote code execution in ticketer · Advisory · Dav-Git/Dav-Cogs · GitHub
Third Party Advisory
https://github.com/Dav-Git/Dav-Cogs/commit/3d54ef9b52ce03f139b7d6c1cc38c375e65593fd

Merge pull request from GHSA-r2cf-49r7-pfj7 · Dav-Git/Dav-Cogs@3d54ef9 · GitHub
Patch;Third Party Advisory

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Vulnerability Details : CVE-2021-29501

Products affected by CVE-2021-29501

Exploit prediction scoring system (EPSS) score for CVE-2021-29501

CVSS scores for CVE-2021-29501

CWE ids for CVE-2021-29501

References for CVE-2021-29501