CVE-2022-39385

Published Nov 14, 2022

Last updated 2 years ago

CVSS medium 6.5

Overview

Description: Discourse is the an open source discussion platform. In some rare cases users redeeming an invitation can be added as a participant to several private message topics that they should not be added to. They are not notified of this, it happens transparently in the background. This issue has been resolved in commit `a414520742` and will be included in future releases. Users are advised to upgrade. Users are also advised to set `SiteSetting.max_invites_per_day` to 0 until the patch is installed.
Source: security-advisories@github.com
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 6.5
Impact score: 3.6
Exploitability score: 2.8
Vector string: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Severity: MEDIUM

Weaknesses

nvd@nist.gov: CWE-863
security-advisories@github.com: CWE-200

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:discourse:discourse:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "6B12D112-6E19-48E4-92C4-0719F6719929",
            "versionEndExcluding": "2.8.10"
          },
          {
            "criteria": "cpe:2.3:a:discourse:discourse:2.9.0:beta1:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "B3803EF9-A296-42B7-887F-93C5E68E94C4"
          },
          {
            "criteria": "cpe:2.3:a:discourse:discourse:2.9.0:beta10:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "35BAC488-3622-4B0B-B8EA-879E8C68E8CF"
          },
          {
            "criteria": "cpe:2.3:a:discourse:discourse:2.9.0:beta2:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "8BA3D313-3C11-43E2-A47D-CBB532D1B6F8"
          },
          {
            "criteria": "cpe:2.3:a:discourse:discourse:2.9.0:beta3:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "6F42673E-65F3-4807-9484-20CB747420FB"
          },
          {
            "criteria": "cpe:2.3:a:discourse:discourse:2.9.0:beta4:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "0B91D023-FCE5-4866-AD8B-BBB675763104"
          },
          {
            "criteria": "cpe:2.3:a:discourse:discourse:2.9.0:beta5:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "0086484D-0164-449C-8AAE-BE7479CB9706"
          },
          {
            "criteria": "cpe:2.3:a:discourse:discourse:2.9.0:beta6:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "F9D1B031-96C7-44C0-A0A0-F67ABE55C93C"
          },
          {
            "criteria": "cpe:2.3:a:discourse:discourse:2.9.0:beta7:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "750D2AD9-35E7-4AC7-9C22-AA90DAA34F3F"
          },
          {
            "criteria": "cpe:2.3:a:discourse:discourse:2.9.0:beta8:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "B68E308A-BDAB-4614-A563-4460F7996CBE"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

Overview

Risk scores

CVSS 3.1

Weaknesses

Social media

Configurations

References