Cloudreve: Privilege Scope Bypass: State-Mutating Admin Operations Accessible via Read-Only OAuth Scope

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-77637 · Microsoft / collected KEV context

EUVD-2026-84529

GHSA-w89x-c962-c44g

GO-2026-6576

cve-program · CVE-2026-77637

• https://github.com/cloudreve/cloudreve/security/advisories/GHSA-w89x-c962-c44g
• https://github.com/cloudreve/cloudreve/commit/bce08f88e9d8f881e78fd18e7a6598b31922c492
• https://github.com/cloudreve/cloudreve/releases/tag/4.18.0

euvd · EUVD-2026-84529

• https://github.com/cloudreve/cloudreve/security/advisories/GHSA-w89x-c962-c44g
• https://github.com/cloudreve/cloudreve/commit/bce08f88e9d8f881e78fd18e7a6598b31922c492
• https://github.com/cloudreve/cloudreve/releases/tag/4.18.0

nvd · CVE-2026-77637

• https://github.com/cloudreve/cloudreve/commit/bce08f88e9d8f881e78fd18e7a6598b31922c492
• https://github.com/cloudreve/cloudreve/releases/tag/4.18.0
• https://github.com/cloudreve/cloudreve/security/advisories/GHSA-w89x-c962-c44g

osv · GHSA-w89x-c962-c44g

• https://github.com/cloudreve/cloudreve/security/advisories/GHSA-w89x-c962-c44g
• https://nvd.nist.gov/vuln/detail/CVE-2026-77637
• https://github.com/cloudreve/cloudreve/commit/bce08f88e9d8f881e78fd18e7a6598b31922c492
• https://github.com/cloudreve/cloudreve
• https://github.com/cloudreve/cloudreve/releases/tag/4.18.0

osv · GO-2026-6576

• https://github.com/cloudreve/cloudreve/security/advisories/GHSA-w89x-c962-c44g
• https://nvd.nist.gov/vuln/detail/CVE-2026-77637
• https://github.com/cloudreve/cloudreve/commit/bce08f88e9d8f881e78fd18e7a6598b31922c492
• https://github.com/cloudreve/cloudreve/releases/tag/4.18.0

No related operational record is retained in the current change model.