discourse-calendar is a discourse plugin which adds the ability to create a dynamic calendar in the first post of a topic. The limit on region value length is too generous. This allows a malicious actor to cause a Discourse instance to use excessive bandwidth and disk space. This issue has been patched in main the main branch. There are no workarounds for this vulnerability. Please upgrade as soon as possible.
History

Thu, 05 Sep 2024 15:00:00 +0000

Type Values Removed Values Added
First Time appeared Discourse
Discourse discourse Calendar
Weaknesses CWE-770
CPEs cpe:2.3:a:discourse:discourse_calendar:*:*:*:*:*:discourse:*:*
Vendors & Products Discourse
Discourse discourse Calendar

Fri, 30 Aug 2024 18:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 30 Aug 2024 17:30:00 +0000

Type Values Removed Values Added
Description discourse-calendar is a discourse plugin which adds the ability to create a dynamic calendar in the first post of a topic. The limit on region value length is too generous. This allows a malicious actor to cause a Discourse instance to use excessive bandwidth and disk space. This issue has been patched in main the main branch. There are no workarounds for this vulnerability. Please upgrade as soon as possible.
Title Insufficient control of region value length in discourse-calendar
Weaknesses CWE-400
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2024-08-30T17:18:40.593Z

Updated: 2024-08-30T18:00:51.765Z

Reserved: 2023-12-29T16:10:20.367Z

Link: CVE-2024-21658

cve-icon Vulnrichment

Updated: 2024-08-30T18:00:43.034Z

cve-icon NVD

Status : Analyzed

Published: 2024-08-30T18:15:06.717

Modified: 2024-09-05T14:39:07.033

Link: CVE-2024-21658

cve-icon Redhat

No data.