CVE-2026-119653

Description

Nging through 5.3.5 contains an information disclosure vulnerability that allows any authenticated backend user to list host directories by abusing the public-tagged /user/autocomplete_path endpoint. Low-privileged users without file-manager permission can supply arbitrary paths in the query parameter to enumerate directories readable by the Nging process and confirm specific files exist.

References

• https://github.com/admpub/nging
• https://github.com/admpub/nging/blob/v5.3.5/application/handler/user/init.go#L28-L42
• https://github.com/admpub/nging/blob/v5.3.5/application/handler/user/profile.go#L136-L157
• https://github.com/admpub/nging/commit/6434d026f668bdb5d59db658036fd6febbd29c0c
• https://github.com/admpub/nging/issues/831