CVE-2026-127087 json
Ryot before 10.5.6 Authorization Bypass via revokeAccessLink GraphQL Mutation
published 14d ago modified yesterday also EUVD-2026-125095 , GHSA-9cwp-c4f6-rh6m
Unreviewed: the maintainers' own advisory
Published by the maintainers on their GitHub repository IgnisDa/ryot. GitHub has not reviewed it into the GitHub Advisory Database, so the affected packages and versions are the maintainers' word. Read the full advisory on GitHub.
- cvss
- 3.1
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 23%
- public exploits
- 0
- none known
Summary
Ryot before 10.5.6 contains an authorization bypass vulnerability that allows authenticated users to revoke other users' access links by supplying an arbitrary accessLinkId. Attackers can obtain access link ids from public share URLs and revoke them without ownership checks, breaking shared access for all link users.
Patch / fix
- IgnisDa ryot 10.5.6
Is CVE-2026-127087 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerExploit prediction
0.30% chance of exploitation in the next 30 days, higher than 23% of all scored CVEs (FIRST EPSS, 2026-11-14).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 2.3 | CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N |
| CNA | 3.1 | 3.1 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L |
| CNA | 4.0 | 2.3 | CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
| NVD | 3.1 | 3.1 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L |
Affected products
- IgnisDa ryot
Classification
- Weakness
-
- CWE-639 Authorization Bypass Through User-Controlled Key
References
-
github.com
/IgnisDa/ryot/commit/822cc6701b46aedbc436abbf02e7efb94afd5f05
patch
-
github.com
/IgnisDa/ryot/security/advisories/GHSA-9cwp-c4f6-rh6m
vendor-advisory, advisory
-
github.com
/IgnisDa/ryot/releases/tag/v10.5.6
release-notes
-
github.com
/IgnisDa/ryot/blob/v10.5.5/crates/utils/database/src/lib.rs#L34-L45
technical-description
-
vulncheck.com
/advisories/ryot-before-10.5.6-authorization-bypass-via-revokeaccesslink-graphql-mutation
third-party-advisory
Sources
- CVE List CVE-2026-127087
- NVD CVE-2026-127087
- Maintainer advisory GHSA-9cwp-c4f6-rh6m
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
The maintainers of IgnisDa/ryot published their own advisory on GitHub. Reviewed sources take precedence over it.