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cpe:2.3:a:discourse:discourse_calendar:*:*:*:*:*:*:*:*

part: a version: * update: *

VendorDiscourse (2d3c125b-857a-5933-b846-ed7f9d5e0225)
ProductDiscourse Calendar (22cf9190-5e2c-5e1e-9e0b-5efb17fcca6f)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*
NotesImported from purl2cpe mapping

PURL mappings

PURLSourceLast updated
pkg:github/discourse/discourse-calendar purl2cpe 2026-06-01 10:13:03.347769

Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2023-43658 vulnerable 2026-06-03 14:53:04.472857 Improper escaping of user input in discourse-calendar
HIGH (8)
dicourse-calendar is a plugin for the Discourse messaging platform which adds the ability to create a dynamic calendar in the first post of a topic. Improper escaping of event titles could lead to Cross-site Scripting (XSS) within the 'email preview' UI when a site has CSP disabled. Having CSP disabled is a non-default configuration, so the vast majority of sites are unaffected. This problem is resolved in the latest version of the discourse-calendar plugin. Users are advised to upgrade. Users unable to upgrade should ensure CSP is enabled on the forum.
Published: 2023-10-16T21:28:57.341Z
Updated: 2024-09-16T15:48:22.849Z
Reference links
Imported from gcve-enriched-dumps CVE data

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