EUVD-2026-86391

Docmost is open-source collaborative wiki and documentation software. Prior to 0.90.1, an authenticated workspace ADMIN can use the workspace invitation flow to invite an external email address with the OWNER role because the role ceiling does not prevent ADMIN users from granting privileges abov...

CVE-2026-48072 Docmost: Public image fileName path traversal leads to unauthorized local file read

Docmost is open-source collaborative wiki and documentation software. Prior to 0.80.1, the public avatar and logo image endpoint accepts attacker-controlled fileName path segments and resolves them against local storage without confinement to the intended image directory. An unauthenticated...

CVE-2026-48072

Docmost , an open-source collaborative wiki and documentation software, is vulnerable to a path traversal flaw in versions prior to 0.80.1 . The public avatar and logo image endpoints fail to confine file path segments to the intended directory, allowing an unauthenticated attacker to traverse ou...

CVE-2026-48072 Docmost: Public image fileName path traversal leads to unauthorized local file read

Docmost is open-source collaborative wiki and documentation software. Prior to 0.80.1, the public avatar and logo image endpoint accepts attacker-controlled fileName path segments and resolves them against local storage without confinement to the intended image directory. An unauthenticated...

CVE-2026-48072 Docmost: Public image fileName path traversal leads to unauthorized local file read

Docmost is open-source collaborative wiki and documentation software. Prior to 0.80.1, the public avatar and logo image endpoint accepts attacker-controlled fileName path segments and resolves them against local storage without confinement to the intended image directory. An unauthenticated...

EUVD-2026-86389

Docmost is open-source collaborative wiki and documentation software. Prior to 0.80.1, the public avatar and logo image endpoint accepts attacker-controlled fileName path segments and resolves them against local storage without confinement to the intended image directory. An unauthenticated...

EUVD-2026-86387

Docmost is open-source collaborative wiki and documentation software. Prior to 0.90.1, an authenticated workspace member who does not belong to a private space can call the transclusion / sync-block lookup API with a known sourcePageId and transclusionId pair because the lookup does not enforce...

CVE-2026-52850 Docmost: Broken access control in transclusion lookup API leaks sync-block content across private spaces

Docmost is open-source collaborative wiki and documentation software. Prior to 0.90.1, an authenticated workspace member who does not belong to a private space can call the transclusion / sync-block lookup API with a known sourcePageId and transclusionId pair because the lookup does not enforce...

CVE-2026-52850 Docmost: Broken access control in transclusion lookup API leaks sync-block content across private spaces

Docmost is open-source collaborative wiki and documentation software. Prior to 0.90.1, an authenticated workspace member who does not belong to a private space can call the transclusion / sync-block lookup API with a known sourcePageId and transclusionId pair because the lookup does not enforce...

CVE-2026-52850 Docmost: Broken access control in transclusion lookup API leaks sync-block content across private spaces

Docmost is open-source collaborative wiki and documentation software. Prior to 0.90.1, an authenticated workspace member who does not belong to a private space can call the transclusion / sync-block lookup API with a known sourcePageId and transclusionId pair because the lookup does not enforce...

CVE-2026-52850

The open-source wiki software Docmost is vulnerable to a broken access control flaw in its transclusion / sync-block lookup API prior to version 0.90.1 . An authenticated workspace member who lacks permission to access a private space can retrieve confidential sync-block content and source page m...

EUVD-2026-86386

Docmost is open-source collaborative wiki and documentation software. From 0.21.0 until 0.95.0, any authenticated workspace member with edit rights to a space can upload an archive to the page-import feature whose ZIP extraction routine does not limit total uncompressed size, per-entry size, or...

CVE-2026-65827 Docmost: Unbounded ZIP decompression (zip-bomb) in page import allows denial of service

Docmost is open-source collaborative wiki and documentation software. From 0.21.0 until 0.95.0, any authenticated workspace member with edit rights to a space can upload an archive to the page-import feature whose ZIP extraction routine does not limit total uncompressed size, per-entry size, or...

CVE-2026-65827 Docmost: Unbounded ZIP decompression (zip-bomb) in page import allows denial of service

Docmost is open-source collaborative wiki and documentation software. From 0.21.0 until 0.95.0, any authenticated workspace member with edit rights to a space can upload an archive to the page-import feature whose ZIP extraction routine does not limit total uncompressed size, per-entry size, or...

CVE-2026-65827

The open-source collaborative wiki software Docmost is vulnerable to a denial of service via an unbounded ZIP decompression (zip-bomb) in the page-import feature. In versions 0.21.0 through 0.95.0 , an authenticated workspace member with edit rights can upload an archive that lacks limits on tota...

CVE-2026-65827 Docmost: Unbounded ZIP decompression (zip-bomb) in page import allows denial of service

Docmost is open-source collaborative wiki and documentation software. From 0.21.0 until 0.95.0, any authenticated workspace member with edit rights to a space can upload an archive to the page-import feature whose ZIP extraction routine does not limit total uncompressed size, per-entry size, or...

CVE-2026-48070 Docmost: Avatar URL path traversal in avatar cleanup leads to arbitrary local file deletion

Docmost is open-source collaborative wiki and documentation software. Prior to 0.80.1, authenticated users can store attacker-controlled avatarUrl values that are later reused by avatar cleanup without confinement to the intended directory on local-storage deployments. A low-privileged user can...

EUVD-2026-86345

Docmost is open-source collaborative wiki and documentation software. Prior to 0.80.1, authenticated users can store attacker-controlled avatarUrl values that are later reused by avatar cleanup without confinement to the intended directory on local-storage deployments. A low-privileged user can...

CVE-2026-48070

The open-source wiki software Docmost (prior to version 0.80.1 ) is vulnerable to an avatar URL path traversal flaw. Authenticated users can store attacker-controlled avatarUrl values which are subsequently processed by the avatar cleanup function without proper directory confinement on local-sto...

CVE-2026-48070 Docmost: Avatar URL path traversal in avatar cleanup leads to arbitrary local file deletion

Docmost is open-source collaborative wiki and documentation software. Prior to 0.80.1, authenticated users can store attacker-controlled avatarUrl values that are later reused by avatar cleanup without confinement to the intended directory on local-storage deployments. A low-privileged user can...