cloudreve has 16 CVEs on record. Disclosure cadence is accelerating: 15 in the last 90 days against 1 in the 90 before. The busiest recent month was July 2026 with 9. The median CVSS is 6.4 (medium). None have a confirmed exploitation report. The most common weakness class is CWE-863 (7). Most affected products: github.com/cloudreve/Cloudreve/v4 (12), github.com/cloudreve/Cloudreve (3), cloudreve (1).
CVEs per month
Last 12 months, by publish date
- Exploited share
- 0% vs 1% corpus
- Median CVSS
- 6.4
- Publish → KEV
- —
- Last 90 days
- 15 prev 1
Products
- github.com/cloudreve/Cloudreve/v4 12
- github.com/cloudreve/Cloudreve 3
- cloudreve 1
Worst active — by depth score
CVE-2026-25726High· 8.1Cloudreve is a self-hosted file management and sharing system45CVE-2026-54560High· 7.6Cloudreve: OAuth access tokens bypass scope enforcement due to missing client_id claim42CVE-2026-54563High· 7.1Cloudreve WebDAV (`/dav`) has Path Traversal / Broken Access Control — scoped DAV credential escapes its configured account root39CVE-2026-55502High· 7.1Cloudreve is a self-hosted file management and sharing system39CVE-2026-55497Medium· 6.5Cloudreve is a self-hosted file management and sharing system36
cloudreve vulnerabilities
CVEs affecting cloudreve, newest first. Open any entry for full detail, references, and exploit status.
16 CVEsRSS
CVE-2026-54563High· 7.1Cloudreve WebDAV (`/dav`) has Path Traversal / Broken Access Control — scoped DAV credential escapes its configured account root
Cloudreve WebDAV (`/dav`) has Path Traversal / Broken Access Control — scoped DAV credential escapes its configured account root
GO-2026-6289NoneCloudreve's remote download file paths can escape the selected destination directory in github.com/cloudreve/Cloudreve
Cloudreve's remote download file paths can escape the selected destination directory in github.com/cloudreve/Cloudreve
GO-2026-6287NoneCloudreve has Broken Access Control - Revoked Share Access Still Allows Signed File URL Generation via Cached context_hint in github.com/…
Cloudreve has Broken Access Control - Revoked Share Access Still Allows Signed File URL Generation via Cached context_hint in github.com/cloudreve/Cloudreve
GHSA-vx2m-jpxr-xv7wMedium· 5.3Cloudreve has Broken Access Control - Revoked Share Access Still Allows Signed File URL Generation via Cached context_hint
Cloudreve has Broken Access Control - Revoked Share Access Still Allows Signed File URL Generation via Cached context_hint
GHSA-w8j7-39hp-8x59MediumCloudreve's remote download file paths can escape the selected destination directory
Cloudreve's remote download file paths can escape the selected destination directory
GO-2026-6106NoneCloudreve Admin.Read OAuth tokens can trigger server-side node test requests in github.com/cloudreve/Cloudreve
Cloudreve Admin.Read OAuth tokens can trigger server-side node test requests in github.com/cloudreve/Cloudreve
CVE-2026-55495Medium· 4.3Cloudreve is a self-hosted file management and sharing system
Cloudreve is a self-hosted file management and sharing system. Prior to 4.17.0, the WOPI PUT_RELATIVE handler passes X-WOPI-SuggestedTarget to URI.JoinRaw as a path rather than a filename, allowing slash and dot-dot segments to escape th…
CVE-2026-55496Medium· 4.3Cloudreve is a self-hosted file management and sharing system
Cloudreve is a self-hosted file management and sharing system. Prior to 4.17.0, GET /api/v4/user/search calls SearchActive without adding a StatusActive predicate and serializes matches at RedactLevelUser, allowing any logged-in user to …
CVE-2026-55497Medium· 6.5Cloudreve is a self-hosted file management and sharing system
Cloudreve is a self-hosted file management and sharing system. Prior to 4.17.0, the built-in thumbnail and avatar image decoders limit compressed file size but do not limit decoded pixel dimensions, allowing an authenticated user to subm…
CVE-2026-55499Medium· 4.3Cloudreve is a self-hosted file management and sharing system
Cloudreve is a self-hosted file management and sharing system. Prior to 4.17.0, a single-file share event-stream subscription resolves the share root to the owner’s parent folder and subscribes to that folder topic, allowing an authentic…
CVE-2026-55502High· 7.1Cloudreve is a self-hosted file management and sharing system
Cloudreve is a self-hosted file management and sharing system. Prior to 4.17.0, POST /api/v4/admin/policy/oauth/signin requires only Admin.Read even though GetOauthRedirectService persists caller-supplied OneDrive secret and app_id value…
CVE-2026-62323Medium· 6.3Cloudreve is a self-hosted file management and sharing system
Cloudreve is a self-hosted file management and sharing system. Prior to 4.17.0, ViewerSessionValidation uses only the session-id prefix of a WOPI access token and does not enforce the requested viewer action, allowing a malicious or comp…
GHSA-v6w6-358x-2433Medium· 5.4Cloudreve Admin.Read OAuth tokens can trigger server-side node test requests
Cloudreve Admin.Read OAuth tokens can trigger server-side node test requests
CVE-2026-54560High· 7.6Cloudreve: OAuth access tokens bypass scope enforcement due to missing client_id claim
Cloudreve: OAuth access tokens bypass scope enforcement due to missing client_id claim
CVE-2026-54562Medium· 6.5Cloudreve: Non-admin remote download users can SSRF loopback/internal services and read imported responses
Cloudreve: Non-admin remote download users can SSRF loopback/internal services and read imported responses
CVE-2026-25726High· 8.1Cloudreve is a self-hosted file management and sharing system
Cloudreve is a self-hosted file management and sharing system. Prior to version 4.13.0, the application uses the weak pseudo-random number generator math/rand seeded with time.Now().UnixNano() to generate critical security secrets, inclu…