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cveGitHub_MCVE-2024-23832
HistoryFeb 01, 2024 - 5:15 p.m.

CVE-2024-23832

2024-02-0117:15:10
CWE-290
GitHub_M
web.nvd.nist.gov
26
20
cve
mastodon
server
remote account takeover
ldap
authentication
origin validation
vulnerability
nvd

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.4

Confidence

High

EPSS

0.001

Percentile

40.4%

Mastodon is a free, open-source social network server based on ActivityPub Mastodon allows configuration of LDAP for authentication. Due to insufficient origin validation in all Mastodon, attackers can impersonate and take over any remote account. Every Mastodon version prior to 3.5.17 is vulnerable, as well as 4.0.x versions prior to 4.0.13, 4.1.x version prior to 4.1.13, and 4.2.x versions prior to 4.2.5.

Affected configurations

Nvd
Vulners
Node
joinmastodonmastodonRange<3.5.17
OR
joinmastodonmastodonRange4.0.04.0.13
OR
joinmastodonmastodonRange4.1.04.1.13
OR
joinmastodonmastodonRange4.2.04.2.5
VendorProductVersionCPE
joinmastodonmastodon*cpe:2.3:a:joinmastodon:mastodon:*:*:*:*:*:*:*:*

CNA Affected

[
  {
    "vendor": "mastodon",
    "product": "mastodon",
    "versions": [
      {
        "version": "< 3.5.17",
        "status": "affected"
      },
      {
        "version": ">= 4.0.0, < 4.0.13",
        "status": "affected"
      },
      {
        "version": ">= 4.1.0, < 4.1.13",
        "status": "affected"
      },
      {
        "version": ">= 4.2.0, < 4.2.5",
        "status": "affected"
      }
    ]
  }
]

Social References

More

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.4

Confidence

High

EPSS

0.001

Percentile

40.4%

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