Public vulnerability disclosure

CVE-2026-119800

Ryot: Cross-tenant collection read via `collectionContents`

publishedCWE-639

Ryot is a self-hosted personal tracking application. Prior to 10.5.6, the collectionContents GraphQL query implemented by collection_contents() in crates/services/collection/src/content_operations.rs accepts a caller-controlled CollectionContentsInput.collection_id and returns a collection without checking whether the authenticated user owns it, collaborates on it, or may view it. The caller's user id is used only to annotate the response, allowing any authenticated user who obtains another collection's id to read the owner's identity, collection name and description, reviews, and complete item list across the tenant boundary. This issue is fixed in version 10.5.6.

Technical severity4.3 mediumCVSS 3.1 · CNA: GitHub_M
Published2026-11-06Source updated 2026-11-06
Collected2026-11-061 attributed source

Fixes and workarounds

No remediation reported in collected sources.

Missing remediation information is not evidence that no patch exists.

Affected products and versions

Affected products, source version ranges and reporting authorities
ProductVersionsAuthority
ryot
IgnisDa
< 10.5.6 (affected) CNA: GitHub_M

Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.

CVSS assessments

CVSS scores, vectors and reporting authorities
Version / scoreVectorAuthority
3.1 / 4.3
medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:NCNA: GitHub_M

Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

References

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