EUVD-2026-58651

File Browser versions before 2.63.20 fail to honor the createUserDir isolation in proxy and hook authentication auto-provisioning paths. Attackers with valid upstream-authenticated credentials can read, modify, delete, and share files belonging to other users by exploiting the server root scope...

CVE-2026-72837

File Browser versions before 2.63.20 fail to honor the createUserDir isolation in proxy and hook authentication auto-provisioning paths. Attackers with valid upstream-authenticated credentials can read, modify, delete, and share files belonging to other users by exploiting the server root scope...

CVE-2026-72837

Summary: CVE-2026-72837 affects File Browser prior to 2.63.20, where createUserDir isolation in proxy and hook authentication auto-provisioning paths is not honored. This allows attackers with valid upstream-auth credentials to read, modify, delete, and share files belonging to other users due to...

CVE-2026-72835 filebrowser before v2.63.21 Access Rule Bypass via Path Canonicalization

filebrowser versions before v2.63.21 fail to canonicalize paths before evaluating access rules, allowing authenticated users to bypass administrator-defined deny rules using case-variant or backslash-separated paths. Attackers can request files with alternate path representations that match no ru...

CVE-2026-72835

CVE-2026-72835 affects filebrowser before v2.63.21. The issue is that the application fails to canonicalize paths before evaluating access rules, allowing an authenticated user to bypass administrator-defined deny rules by using case-variant or backslash-separated paths. Attackers can request fil...

EUVD-2026-58649

filebrowser versions before v2.63.21 fail to canonicalize paths before evaluating access rules, allowing authenticated users to bypass administrator-defined deny rules using case-variant or backslash-separated paths. Attackers can request files with alternate path representations that match no ru...

CVE-2026-72835 filebrowser before v2.63.21 Access Rule Bypass via Path Canonicalization

filebrowser versions before v2.63.21 fail to canonicalize paths before evaluating access rules, allowing authenticated users to bypass administrator-defined deny rules using case-variant or backslash-separated paths. Attackers can request files with alternate path representations that match no ru...

CVE-2026-72834

CVE-2026-72834 affects filebrowser before 2.63.19. The /api/resources checksum branch reads the entire file to compute a digest and returns it without performing a Perm.Download check, allowing an authenticated user with Perm.Download=false to obtain a content-hash oracle (md5/sha1/sha256/sha512)...

CVE-2026-72835

filebrowser versions before v2.63.21 fail to canonicalize paths before evaluating access rules, allowing authenticated users to bypass administrator-defined deny rules using case-variant or backslash-separated paths. Attackers can request files with alternate path representations that match no ru...

CVE-2026-72834

filebrowser before 2.63.19 contains a permission bypass in the /api/resources endpoint. The checksum ?checksum= branch of resourceGetHandler reads the entire file to compute a digest and returns it without performing a Perm.Download check unlike the sibling raw, preview, and subtitle paths. As a...

CVE-2026-72834 filebrowser before 2.63.19 Permission Bypass via checksum

filebrowser before 2.63.19 contains a permission bypass in the /api/resources endpoint. The checksum ?checksum= branch of resourceGetHandler reads the entire file to compute a digest and returns it without performing a Perm.Download check unlike the sibling raw, preview, and subtitle paths. As a...

CVE-2026-72832

Grav versions from 1.5.2 through 2.0.12 contain a stored cross-site scripting vulnerability in the Security::detectXss function system/src/Grav/Common/Security.php. The event-handler scan is anchored at ?, which cannot cross the first literal ; when a appears inside a quoted attribute value the...

CVE-2026-72832

Grav before 2.0.13 (versions 1.5.2–2.0.12) contains a stored XSS in Security::detectXss() (system/src/Grav/Common/Security.php). The event-handler detector uses a pattern anchored at “]*?, which fails when a > appears inside a quoted attribute value, allowing a payload such as ” onerror=alert(...

CVE-2026-72832 Grav before 2.0.12 Stored XSS via quoted-attribute bypass

Grav versions from 1.5.2 through 2.0.12 contain a stored cross-site scripting vulnerability in the Security::detectXss function system/src/Grav/Common/Security.php. The event-handler scan is anchored at ?, which cannot cross the first literal ; when a appears inside a quoted attribute value the...

EUVD-2026-58645

The Flex Objects plugin through 1.4.6, tested with Grav 2.0.11 contains an incorrect authorization vulnerability in its Flex Objects API. FlexApiController::update checks only the general Flex directory permission and does not apply the additional target/field/super-admin checks enforced by the...

EUVD-2026-58636

The getgrav/grav-plugin-api Composer package before 1.0.13 affected = 1.0.12 fails to enforce API key scope caps on the disable2fa endpoint. Unlike the sibling generate2fa endpoint, disable2fa authorizes the admin non-self path solely via ACL reads isSuperAdmin/hasPermission and never invokes...

CVE-2026-72820 Grav 2.0.11 Path Traversal via Backup Profile Configuration

Grav versions before 2.0.13 fail to properly validate backup profile root paths, allowing attackers to archive directories outside GRAVROOT when not in the hard-coded deny-list. Attackers with profile editor access can configure backup profiles with traversal paths to expose sensitive files from...

CVE-2026-72820

Grav prior to 2.0.13 is vulnerable to a backup profile path traversal issue. The root-path validation fails when a hard-coded deny-list is not applied, allowing attackers who have profile editor access to configure backup profiles with traversal paths that can archive or expose files from outside...

CVE-2026-72819

Grav CMS prior to 2.0.13 is affected by a remote code execution via the Flex Objects plugin settings validation. Authenticated users can upload a ZIP containing PHP code, bypassing name validation with array notation, triggering unZip on a malicious archive and writing PHP files to the web root f...

EUVD-2026-58633

Grav CMS before 2.0.13 contains a remote code execution vulnerability in the Flex Objects plugin settings validation that allows authenticated users to execute arbitrary code by uploading a ZIP file containing PHP code. Attackers can bypass routine name validation by using array notation instead ...