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CVE-2024-26145

MEDIUM

6.5

Description

Discourse Calendar adds the ability to create a dynamic calendar in the first post of a topic on Discourse. Uninvited users are able to gain access to private events by crafting a request to update their attendance. This problem is resolved in commit dfc4fa15f340189f177a1d1ab2cc94ffed3c1190. As a workaround, one may use post visibility to limit access.

CVE Details

CVSS v3.1 Score6.5

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published2/21/2024

Last Modified2/5/2025

Sourcenvd

Honeypot Sightings0

Affected Products

discourse:calendar

Weaknesses (CWE)

CWE-863

References

https://github.com/discourse/discourse-calendar/commit/dfc4fa15f340189f177a1d1ab2cc94ffed3c1190(security-advisories@github.com)

https://github.com/discourse/discourse-calendar/security/advisories/GHSA-4hh7-6m34-p2jp(security-advisories@github.com)

https://github.com/discourse/discourse-calendar/commit/dfc4fa15f340189f177a1d1ab2cc94ffed3c1190(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/discourse/discourse-calendar/security/advisories/GHSA-4hh7-6m34-p2jp(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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