CVE-2024-45303

Published Sep 12, 2024

Last updated 2 months ago

CVSS medium 6.1

Overview

Description: Discourse Calendar plugin adds the ability to create a dynamic calendar in the first post of a topic to Discourse. Rendering event names can be susceptible to XSS attacks. This vulnerability only affects sites which have modified or disabled Discourse’s default Content Security Policy. The issue is patched in version 0.5 of the Discourse Calendar plugin.
Source: security-advisories@github.com
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 6.1
Impact score: 2.7
Exploitability score: 2.8
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Severity: MEDIUM

Weaknesses

security-advisories@github.com: CWE-79

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:discourse:calendar:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "741740CC-9AFC-433C-A946-5163BCAA970F",
            "versionEndExcluding": "0.5"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References