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CVE-2026-32318

Cryptomator for IOS offers multi-platform transparent client-side encryption for files in the cloud. Prior to version 2.8.3, an integrity check vulnerability allows an attacker tamper with the vault configuration file leading to a man-in-the-middle vulnerability in Hub key loading mechanism. Before this fix, the client trusted endpoints from the vault config without host authenticity checks, which could allow token exfiltration by mixing a legitimate auth endpoint with a malicious API endpoint.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:47922cef2cf8500e181c0246ef9a64b872290995e47a8a94c27351e34b46db78
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 4 assertions

{"cweId":"CWE-923","description":"CWE-923: Improper Restriction of Communication Channel to Intended Endpoints","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:70a1516d366c95a7f8df5e0930308890eb24933ed74afc2a4958f9f59a5c494a · sha256:0d77fb1b838576b8… · /containers/cna/problemTypes/3/descriptions/0

{"cweId":"CWE-346","description":"CWE-346: Origin Validation Error","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:70a1516d366c95a7f8df5e0930308890eb24933ed74afc2a4958f9f59a5c494a · sha256:0d77fb1b838576b8… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-451","description":"CWE-451: User Interface (UI) Misrepresentation of Critical Information","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:70a1516d366c95a7f8df5e0930308890eb24933ed74afc2a4958f9f59a5c494a · sha256:0d77fb1b838576b8… · /containers/cna/problemTypes/2/descriptions/0

{"cweId":"CWE-354","description":"CWE-354: Improper Validation of Integrity Check Value","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:70a1516d366c95a7f8df5e0930308890eb24933ed74afc2a4958f9f59a5c494a · sha256:0d77fb1b838576b8… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"product":"ios","vendor":"cryptomator","versions":[{"status":"affected","version":"< 2.8.3"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:70a1516d366c95a7f8df5e0930308890eb24933ed74afc2a4958f9f59a5c494a · sha256:0d77fb1b838576b8… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.6,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:70a1516d366c95a7f8df5e0930308890eb24933ed74afc2a4958f9f59a5c494a · sha256:0d77fb1b838576b8… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

4 source assertions
{"cweId":"CWE-923","description":"CWE-923: Improper Restriction of Communication Channel to Intended Endpoints","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:70a1516d366c95a7f8df5e0930308890eb24933ed74afc2a4958f9f59a5c494a · sha256:0d77fb1b838576b8… · /containers/cna/problemTypes/3/descriptions/0
{"cweId":"CWE-346","description":"CWE-346: Origin Validation Error","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:70a1516d366c95a7f8df5e0930308890eb24933ed74afc2a4958f9f59a5c494a · sha256:0d77fb1b838576b8… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-451","description":"CWE-451: User Interface (UI) Misrepresentation of Critical Information","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:70a1516d366c95a7f8df5e0930308890eb24933ed74afc2a4958f9f59a5c494a · sha256:0d77fb1b838576b8… · /containers/cna/problemTypes/2/descriptions/0
{"cweId":"CWE-354","description":"CWE-354: Improper Validation of Integrity Check Value","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:70a1516d366c95a7f8df5e0930308890eb24933ed74afc2a4958f9f59a5c494a · sha256:0d77fb1b838576b8… · /containers/cna/problemTypes/1/descriptions/0

Source references

4 source assertions
{"name":"https://github.com/cryptomator/ios/commit/98c31280304af65c0932eb547d5fe4be2d16929c","tags":["x_refsource_MISC"],"url":"https://github.com/cryptomator/ios/commit/98c31280304af65c0932eb547d5fe4be2d16929c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:70a1516d366c95a7f8df5e0930308890eb24933ed74afc2a4958f9f59a5c494a · sha256:0d77fb1b838576b8… · /containers/cna/references/2
{"name":"https://github.com/cryptomator/ios/pull/444","tags":["x_refsource_MISC"],"url":"https://github.com/cryptomator/ios/pull/444"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:70a1516d366c95a7f8df5e0930308890eb24933ed74afc2a4958f9f59a5c494a · sha256:0d77fb1b838576b8… · /containers/cna/references/1
{"name":"https://github.com/cryptomator/ios/releases/tag/2.8.3","tags":["x_refsource_MISC"],"url":"https://github.com/cryptomator/ios/releases/tag/2.8.3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:70a1516d366c95a7f8df5e0930308890eb24933ed74afc2a4958f9f59a5c494a · sha256:0d77fb1b838576b8… · /containers/cna/references/3
{"name":"https://github.com/cryptomator/ios/security/advisories/GHSA-g7fr-c82r-hm6j","tags":["x_refsource_CONFIRM"],"url":"https://github.com/cryptomator/ios/security/advisories/GHSA-g7fr-c82r-hm6j"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:70a1516d366c95a7f8df5e0930308890eb24933ed74afc2a4958f9f59a5c494a · sha256:0d77fb1b838576b8… · /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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