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CVE-2026-41194

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.215, the mailbox OAuth disconnect action is implemented as `GET /mailbox/oauth-disconnect/{id}/{in_out}/{provider}`. It removes stored OAuth metadata from the mailbox and then redirects. Because it is a GET route, no CSRF token is required and the action can be triggered cross-site against a logged-in mailbox admin. Version 1.8.215 fixes the vulnerability.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:6219228bf5a0e2161a66f9ec455731ca0e9c63c0ba23e7e33f1e93fbaaebb05b
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"freescout","vendor":"freescout-help-desk","versions":[{"status":"affected","version":"< 1.8.215"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5734564285ef426d904fbcb18dc151df530b649ab1038f975047c1949cc3b459 · sha256:e159ae9c49813ab0… · /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":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:5734564285ef426d904fbcb18dc151df530b649ab1038f975047c1949cc3b459 · sha256:e159ae9c49813ab0… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-352","description":"CWE-352: Cross-Site Request Forgery (CSRF)","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:5734564285ef426d904fbcb18dc151df530b649ab1038f975047c1949cc3b459 · sha256:e159ae9c49813ab0… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/freescout-help-desk/freescout/commit/eb397efae2086524ba0ee91abb916de8db7a4ac1","tags":["x_refsource_MISC"],"url":"https://github.com/freescout-help-desk/freescout/commit/eb397efae2086524ba0ee91abb916de8db7a4ac1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5734564285ef426d904fbcb18dc151df530b649ab1038f975047c1949cc3b459 · sha256:e159ae9c49813ab0… · /containers/cna/references/1
{"name":"https://github.com/freescout-help-desk/freescout/releases/tag/1.8.215","tags":["x_refsource_MISC"],"url":"https://github.com/freescout-help-desk/freescout/releases/tag/1.8.215"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5734564285ef426d904fbcb18dc151df530b649ab1038f975047c1949cc3b459 · sha256:e159ae9c49813ab0… · /containers/cna/references/2
{"name":"https://github.com/freescout-help-desk/freescout/security/advisories/GHSA-6rvw-fhqx-cfv5","tags":["x_refsource_CONFIRM"],"url":"https://github.com/freescout-help-desk/freescout/security/advisories/GHSA-6rvw-fhqx-cfv5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5734564285ef426d904fbcb18dc151df530b649ab1038f975047c1949cc3b459 · sha256:e159ae9c49813ab0… · /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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