702 matches found
CVE-2026-62685 File Browser: Colliding username normalization gives two users the same home directory
File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.17, File Browser builds new user scopes from usernames passed through cleanUsername when Signup=true and CreateUserDir=true, but the many-to-one...
CVE-2026-62685
File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.17, File Browser builds new user scopes from usernames passed through cleanUsername when Signup=true and CreateUserDir=true, but the many-to-one...
CVE-2026-62685
The CVE affects File Browser prior to version 2.63.17. The issue arises in how user scopes are built from usernames via cleanUsername() when Signup=true and CreateUserDir=true: the many-to-one normalization can collapse usernames such as team/one, team one, and team-one to the same home directory...
CVE-2026-62685 File Browser: Colliding username normalization gives two users the same home directory
File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.17, File Browser builds new user scopes from usernames passed through cleanUsername when Signup=true and CreateUserDir=true, but the many-to-one...
CVE-2026-62843
CVE-2026-62843 affects File Browser (versions 2.63.6–2.63.16). The archive builder calls strings.ReplaceAll(nameInArchive, "\", "/"), which can transform a POSIX filename like ..\..\evil.sh into ../../evil.sh within the generated zip/tar. This enables a user with upload permissions to place a bac...
CVE-2026-62843 File Browser: Archive builder turns backslash filenames into path traversal (zip-slip)
File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. From 2.63.6 to 2.63.16, File Browser's archive builder uses strings.ReplaceAllnameInArchive, "", "/", which turns a POSIX filename such as ....\evil.sh into the...
CVE-2026-62843 File Browser: Archive builder turns backslash filenames into path traversal (zip-slip)
File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. From 2.63.6 to 2.63.16, File Browser's archive builder uses strings.ReplaceAllnameInArchive, "", "/", which turns a POSIX filename such as ....\evil.sh into the...
CVE-2026-62843 File Browser: Archive builder turns backslash filenames into path traversal (zip-slip)
File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. From 2.63.6 to 2.63.16, File Browser's archive builder uses strings.ReplaceAllnameInArchive, "", "/", which turns a POSIX filename such as ....\evil.sh into the...
EUVD-2026-44705
File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.17, File Browser can leave a public directory share behind when the shared directory is deleted through a path with a trailing slash because the...
CVE-2026-62683 File Browser: Trailing-slash delete leaves a stale public share behind
File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.17, File Browser can leave a public directory share behind when the shared directory is deleted through a path with a trailing slash because the...
CVE-2026-62683
File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.17, File Browser can leave a public directory share behind when the shared directory is deleted through a path with a trailing slash because the...
CVE-2026-62683
File Browser (server-side) contains a vulnerability prior to version 2.63.17 where deleting a shared directory with a trailing slash can leave a stale public share behind. The issue arises because the cleanup path calls DeleteWithPathPrefix(file.Path, userID) while the Bolt backend queries the da...
CVE-2026-62683 File Browser: Trailing-slash delete leaves a stale public share behind
File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.17, File Browser can leave a public directory share behind when the shared directory is deleted through a path with a trailing slash because the...
PT-2026-60214
Name of the Vulnerable Software and Affected Versions File Browser versions 2.63.6 through 2.63.16 Description The archive builder improperly handles filenames by using strings.ReplaceAllnameInArchive, "", "/". This allows a user with upload permissions to create a file with backslashes in the...
PT-2026-60213
Name of the Vulnerable Software and Affected Versions File Browser versions prior to 2.63.17 Description When Signup and CreateUserDir are both set to true, the software uses the cleanUsername function to build new user scopes. A many-to-one normalization flaw allows different usernames for...
OS Command Injection
File Browser is vulnerable to OS Command Injection. The vulnerability is due to the Hook Authentication feature interpolating user-supplied username and password into an external shell command without proper sanitization, which allows an unauthenticated remote attacker to inject shell...
CVE-2026-54089
creationtimestamp| type| source ---|---|--- 2026-07-10 20:16:04+00:00| seen| https://bsky.app/profile/stackflag.bsky.social/post/3mqcxoiwmmg2z 2026-07-10 20:35:14+00:00| published-proof-of-concept| https://github.com/filebrowser/filebrowser/security/advisories/GHSA-xqp3-jq6g-x3qm 2026-07-11...
File Browser: Command Injection via Authentication Hook Shell Substitution (Pre-Authentication RCE)
Overview The Hook Authentication feature in File Browser allows administrators to delegate login verification to an external shell command. User-supplied credentials username and password are interpolated into this command string using os.Expand without sanitization. An unauthenticated remote...
GHSA-M93H-4HW7-5QCM File Browser: Command Injection via Authentication Hook Shell Substitution (Pre-Authentication RCE)
Overview The Hook Authentication feature in File Browser allows administrators to delegate login verification to an external shell command. User-supplied credentials username and password are interpolated into this command string using os.Expand without sanitization. An unauthenticated remote...