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CVE-2026-33472

Cryptomator is an open-source client-side encryption application for cloud storage. Version 1.19.1 contains a logic flaw in CheckHostTrustController.getAuthority() that allows an attacker to bypass the security fix for CVE-2026-32303. The method hardcodes the URI scheme based on port number, causing HTTPS URLs with port 80 to produce the same authority string as HTTP URLs, which defeats both the consistency check and the HTTP block validation. An attacker with write access to a cloud-synced vaul
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:0f13d5f729078bd95373c807d6dde44138cbcdac7252941df6cfbd157061d19f
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-305","description":"CWE-305: Authentication Bypass by Primary Weakness","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:87282939f5da6ea92428c84eacc9cbd815da63504bdf26b18fdbba687414c6f0 · sha256:121a7f7655ff5d00… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-319","description":"CWE-319: Cleartext Transmission of Sensitive Information","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:87282939f5da6ea92428c84eacc9cbd815da63504bdf26b18fdbba687414c6f0 · sha256:121a7f7655ff5d00… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"product":"cryptomator","vendor":"cryptomator","versions":[{"status":"affected","version":">= 1.19.1, < 1.19.2"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:87282939f5da6ea92428c84eacc9cbd815da63504bdf26b18fdbba687414c6f0 · sha256:121a7f7655ff5d00… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.8,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:87282939f5da6ea92428c84eacc9cbd815da63504bdf26b18fdbba687414c6f0 · sha256:121a7f7655ff5d00… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-305","description":"CWE-305: Authentication Bypass by Primary Weakness","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:87282939f5da6ea92428c84eacc9cbd815da63504bdf26b18fdbba687414c6f0 · sha256:121a7f7655ff5d00… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-319","description":"CWE-319: Cleartext Transmission of Sensitive Information","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:87282939f5da6ea92428c84eacc9cbd815da63504bdf26b18fdbba687414c6f0 · sha256:121a7f7655ff5d00… · /containers/cna/problemTypes/1/descriptions/0

Source references

4 source assertions
{"name":"https://github.com/cryptomator/cryptomator/pull/4179","tags":["x_refsource_MISC"],"url":"https://github.com/cryptomator/cryptomator/pull/4179"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:87282939f5da6ea92428c84eacc9cbd815da63504bdf26b18fdbba687414c6f0 · sha256:121a7f7655ff5d00… · /containers/cna/references/1
{"name":"https://github.com/cryptomator/cryptomator/releases/tag/1.19.2","tags":["x_refsource_MISC"],"url":"https://github.com/cryptomator/cryptomator/releases/tag/1.19.2"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:87282939f5da6ea92428c84eacc9cbd815da63504bdf26b18fdbba687414c6f0 · sha256:121a7f7655ff5d00… · /containers/cna/references/2
{"tags":["exploit"],"url":"https://github.com/cryptomator/cryptomator/security/advisories/GHSA-9q8x-whrw-x44p"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:87282939f5da6ea92428c84eacc9cbd815da63504bdf26b18fdbba687414c6f0 · sha256:121a7f7655ff5d00… · /containers/adp/0/references/0
{"name":"https://github.com/cryptomator/cryptomator/security/advisories/GHSA-9q8x-whrw-x44p","tags":["x_refsource_CONFIRM"],"url":"https://github.com/cryptomator/cryptomator/security/advisories/GHSA-9q8x-whrw-x44p"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:87282939f5da6ea92428c84eacc9cbd815da63504bdf26b18fdbba687414c6f0 · sha256:121a7f7655ff5d00… · /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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