CVE-2024-21658
Last modified
CVE-2024-21658 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. 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. EPSS estimates a 0.36% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Discourse | Discourse Calendar | < 2024-08-28 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2024-21658?
How severe is CVE-2024-21658?
How do I fix CVE-2024-21658?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2024
- CVE-2024-21650XWiki Platform is a generic wiki platform offering runtime s…9.8
- CVE-2024-21651XWiki Platform is a generic wiki platform offering runtime s…6.5
- CVE-2024-21652Argo CD is a declarative, GitOps continuous delivery tool fo…9.8
- CVE-2024-21653The vantage6 technology enables to manage and deploy privacy…9.8
- CVE-2024-21654Rubygems.org is the Ruby community's gem hosting service. Ru…9.8
- CVE-2024-21655Discourse is a platform for community discussion. For fields…4.3
- CVE-2024-2166Improper Neutralization of Input During Web Page Generation …6.1
- CVE-2024-21661Argo CD is a declarative, GitOps continuous delivery tool fo…7.5
- CVE-2024-21662Argo CD is a declarative, GitOps continuous delivery tool fo…9.1
- CVE-2024-21663Discord-Recon is a Discord bot created to automate bug bount…8.8
- CVE-2024-21664jwx is a Go module implementing various JWx (JWA/JWE/JWK/JWS…7.5
- CVE-2024-21665ecommerce-framework-bundle is the Pimcore Ecommerce Framewor…4.3
Are you affected by CVE-2024-21658?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST