CVE-2026-87012

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.0 until 0.11.1, backend/openwebui/models/calendar.py stored the calendar event meta.alertminutes value without type validation and the shared upcoming-event scheduler compared that value numerically. An...

CVE-2026-87013 Open WebUI: Any authenticated user can start a non-terminating request via a folder parent cycle

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.10.0 until 0.11.1, POST /api/v1/folders/id/update/parent allowed a user to place a folder under itself or one of its descendants, while the folder tree walks used by DELETE /api/v1/folders/id and POST...

CVE-2026-87013 Open WebUI: Any authenticated user can start a non-terminating request via a folder parent cycle

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.10.0 until 0.11.1, POST /api/v1/folders/id/update/parent allowed a user to place a folder under itself or one of its descendants, while the folder tree walks used by DELETE /api/v1/folders/id and POST...

CVE-2026-87012

Open WebUI (a self-hosted AI platform) is affected in versions 0.9.0 through 0.11.1 by a type-validation flaw in backend/open_webui/models/calendar.py. The meta.alert_minutes field was stored without type validation while the shared upcoming-event scheduler compared it numerically. An authenticat...

CVE-2026-87012 Open WebUI: Any authenticated user can suppress calendar alerts instance-wide via a non-numeric alert value

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.0 until 0.11.1, backend/openwebui/models/calendar.py stored the calendar event meta.alertminutes value without type validation and the shared upcoming-event scheduler compared that value numerically. An...

DEBIAN-CVE-2026-61909

An issue was discovered in Cyrus IMAP before 3.12.4. CalDAV/CardDAV multiget bypasses a per-href ACL. An authenticated DAV user with some shared access to another user's calendar or address book could read even unshared events or contacts by including the target hrefs in a calendar-multiget or...

CVE-2026-61908

An issue was discovered in Cyrus IMAP before 3.12.4. A JMAP email-header blob ID can reference an out-of-bounds index. An authenticated user could attempt to download a crafted JMAP blob ID of the form H-, which could read past the end of the internal blobheaders array during download, exposing...

CVE-2026-61911

An issue was discovered in Cyrus IMAP before 3.12.4. There is a Sieve mailbox existence oracle. An authenticated user could install a Sieve script that probed whether another user's private mailbox existed, or read the value of shared mailbox annotations, by observing which fileinto branch fired...

CVE-2026-77120

CWE-78: Improper Neutralization of Special Elements used in an OS Command 'OS Command Injection' vulnerability exists that could cause privilege escalation to root and unauthorized execution of administrative functions when an authenticated user with SSH enabled interacts with the operating syste...

CVE-2026-67403

Cash Collect (Sage) has an improper authorization vulnerability in the Sage AR Automation API . Insufficient tenant-level authorization checks allow authenticated users to access administrative resources belonging to other tenants by specifying a valid non-predictable tenant identifier. The CVSS ...

WordPress Advanced Contact form 7 DB plugin <= 2.1.3 - Missing Authorization to Authenticated (Custom+) Unauthorized Data Import vulnerability

Missing Authorization to Authenticated Custom+ Unauthorized Data Import vulnerability discovered by Jiang CY in WordPress Plugin Advanced Contact form 7 DB versions = 2.1.3...

CVE-2026-86766

Snipe-IT versions up to and including 8.6.3 contain a race condition TOCTOU in the consumable checkout API endpoint POST /api/v1/consumables/consumableid/checkout. The requested quantity is validated against the number of remaining units before the database transaction begins, and the transaction...

UBUNTU-CVE-2026-61910

An issue was discovered in Cyrus IMAP before 3.12.4. Mailbox/set let a sharee change a special-use role on shared mailboxes. An authenticated user with maySetKeywords on another user's mailbox could change that mailbox's specialuse annotation. This could allow the sharee to change the shared...

CVE-2026-61911

An issue was discovered in Cyrus IMAP before 3.12.4. There is a Sieve mailbox existence oracle. An authenticated user could install a Sieve script that probed whether another user's private mailbox existed, or read the value of shared mailbox annotations, by observing which fileinto branch fired...

CVE-2026-86759

Snipe-IT versions before 8.7.0 are affected by a missing authorization flaw in the POST /hardware/history endpoint. Any authenticated user can submit a CSV file to reassign arbitrary assets across companies and inject fraudulent audit trail entries , compromising inventory integrity and accountab...

CVE-2026-86753 snipe-it before 8.7.0 Business Logic Bypass via asset_model endpoint

snipe-it versions before 8.7.0 fail to validate the requestable flag for asset models in the POST /account/request/assetmodel/modelId endpoint. Authenticated users can bypass administrative restrictions and create checkout requests for non-requestable asset models by submitting requests directly ...

CVE-2026-86753 snipe-it before 8.7.0 Business Logic Bypass via asset_model endpoint

snipe-it versions before 8.7.0 fail to validate the requestable flag for asset models in the POST /account/request/assetmodel/modelId endpoint. Authenticated users can bypass administrative restrictions and create checkout requests for non-requestable asset models by submitting requests directly ...

CVE-2026-86749 snipe-it before 8.7.0 Data Loss via Failed Image Write

Snipe-IT versions put... call still caused the application to delete the previous image via deleteExistingImage and to reassign and persist the model's image reference to the new filename, destroying the existing image and leaving the database row pointing at a file that was never written. A mirr...

CVE-2026-86745 Snipe-IT before 8.7.0 CSV Formula Injection via Location-Scoping Export

Snipe-IT is an IT asset management application. In Snipe-IT master-branch builds after 8.6.3 the code was never included in a tagged release, SettingsController::downloadLocationScopingReport streams the FMCS location-scoping mismatch report GET /admin/settings/location-scoping-report.csv through...

CVE-2026-86739 Snipe-IT before 8.7.0 Acceptance Finalization Without Stored Evidence

Snipe-IT 8.6.3 and earlier do not check the return value of Storage::put when writing the signature PNG and the generated acceptance PDF in Account\AcceptanceController::store. On filesystem drivers that return false instead of throwing on a write failure for example the local disk with restricti...