CVE-2024-26145

Published Feb 21, 2024

Last updated 17 days ago

CVSS medium 6.5

Overview

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.
Source: security-advisories@github.com
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 4.3
Impact score: 1.4
Exploitability score: 2.8
Vector string: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Severity: MEDIUM

Weaknesses

security-advisories@github.com: CWE-863
nvd@nist.gov: NVD-CWE-noinfo

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:discourse:calendar:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "E0BA2147-2D70-4014-99EE-85C4D62467D1",
            "versionEndExcluding": "2024-02-21"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References