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CVE-2025-62175

Mastodon is a free, open-source social network server based on ActivityPub. In versions before 4.4.6, 4.3.14, and 4.2.27, disabling or suspending a user account does not disconnect the account from the streaming API. This allows disabled or suspended accounts to continue receiving real-time updates through existing streaming connections and to establish new streaming connections, even though they cannot interact with other API endpoints. This undermines moderation actions, as administrators expe
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:80e5f1c9df771e1fe8784980cf0c7df96d82e3e7ee41bde832067f924172badc
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-274","description":"CWE-274: Improper Handling of Insufficient Privileges","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:f95e1bbabd72ecde91d382ccda95ba6bde205e4226754966f5fa70dbc4b8332f · sha256:1cd0ac40d9e5f8be… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-273","description":"CWE-273: Improper Check for Dropped Privileges","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:f95e1bbabd72ecde91d382ccda95ba6bde205e4226754966f5fa70dbc4b8332f · sha256:1cd0ac40d9e5f8be… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"mastodon","vendor":"mastodon","versions":[{"status":"affected","version":">= 4.4.0-beta.1, < 4.4.6"},{"status":"affected","version":">= 4.3.0-beta.1, < 4.3.14"},{"status":"affected","version":"< 4.2.27"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:f95e1bbabd72ecde91d382ccda95ba6bde205e4226754966f5fa70dbc4b8332f · sha256:1cd0ac40d9e5f8be… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:f95e1bbabd72ecde91d382ccda95ba6bde205e4226754966f5fa70dbc4b8332f · sha256:1cd0ac40d9e5f8be… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-274","description":"CWE-274: Improper Handling of Insufficient Privileges","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:f95e1bbabd72ecde91d382ccda95ba6bde205e4226754966f5fa70dbc4b8332f · sha256:1cd0ac40d9e5f8be… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-273","description":"CWE-273: Improper Check for Dropped Privileges","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:f95e1bbabd72ecde91d382ccda95ba6bde205e4226754966f5fa70dbc4b8332f · sha256:1cd0ac40d9e5f8be… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"name":"https://github.com/mastodon/mastodon/commit/2971ac9863b91372e68ac152caf6f4dbff511d17","tags":["x_refsource_MISC"],"url":"https://github.com/mastodon/mastodon/commit/2971ac9863b91372e68ac152caf6f4dbff511d17"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f95e1bbabd72ecde91d382ccda95ba6bde205e4226754966f5fa70dbc4b8332f · sha256:1cd0ac40d9e5f8be… · /containers/cna/references/1
{"name":"https://github.com/mastodon/mastodon/security/advisories/GHSA-r2fh-jr9c-9pxh","tags":["x_refsource_CONFIRM"],"url":"https://github.com/mastodon/mastodon/security/advisories/GHSA-r2fh-jr9c-9pxh"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:f95e1bbabd72ecde91d382ccda95ba6bde205e4226754966f5fa70dbc4b8332f · sha256:1cd0ac40d9e5f8be… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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