Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-54707

OnionShare is an open source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network. Prior to 2.6.4, OnionShare CLI/Desktop does not enforce the Receive mode disable_files setting in cli/onionshare_cli/web/receive_mode.py, where ReceiveModeRequest._get_file_stream() writes multipart file[] data to disk despite the text-only setting. This issue is fixed in version 2.6.4.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:7a3f1c1052d8b726fcda36bd92426b230220371cbfc4f05f714e7de527d16c56
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"onionshare","vendor":"onionshare","versions":[{"status":"affected","version":"< 2.6.4"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1a1583e4fde317774310e389fa9b74a93c6fbea0d8b35760cb21f49c6af140eb · sha256:218ceed3465cf046… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":5.4,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:1a1583e4fde317774310e389fa9b74a93c6fbea0d8b35760cb21f49c6af140eb · sha256:218ceed3465cf046… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-863","description":"CWE-863: Incorrect Authorization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:1a1583e4fde317774310e389fa9b74a93c6fbea0d8b35760cb21f49c6af140eb · sha256:218ceed3465cf046… · /containers/cna/problemTypes/0/descriptions/0

Source references

4 source assertions
{"name":"https://github.com/onionshare/onionshare/commit/a090e97193efc91fbeac9dace7793ea568b83cf5","tags":["x_refsource_MISC"],"url":"https://github.com/onionshare/onionshare/commit/a090e97193efc91fbeac9dace7793ea568b83cf5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1a1583e4fde317774310e389fa9b74a93c6fbea0d8b35760cb21f49c6af140eb · sha256:218ceed3465cf046… · /containers/cna/references/1
{"name":"https://github.com/onionshare/onionshare/releases/tag/v2.6.4","tags":["x_refsource_MISC"],"url":"https://github.com/onionshare/onionshare/releases/tag/v2.6.4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1a1583e4fde317774310e389fa9b74a93c6fbea0d8b35760cb21f49c6af140eb · sha256:218ceed3465cf046… · /containers/cna/references/2
{"name":"https://github.com/onionshare/onionshare/security/advisories/GHSA-v833-3823-cmhp","tags":["x_refsource_CONFIRM"],"url":"https://github.com/onionshare/onionshare/security/advisories/GHSA-v833-3823-cmhp"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1a1583e4fde317774310e389fa9b74a93c6fbea0d8b35760cb21f49c6af140eb · sha256:218ceed3465cf046… · /containers/cna/references/0
{"tags":["exploit"],"url":"https://github.com/onionshare/onionshare/security/advisories/GHSA-v833-3823-cmhp"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1a1583e4fde317774310e389fa9b74a93c6fbea0d8b35760cb21f49c6af140eb · sha256:218ceed3465cf046… · /containers/adp/0/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.

← Back to CVE Explorer