CVE-2026-73249

A flaw was found in the calibre Content Server. This vulnerability allows a remote attacker, including unauthenticated users, to bypass authorization checks when interacting with the /book-update-annotations endpoint. By sending specially crafted JSON data, an attacker can modify book annotations...

DEBIAN-CVE-2026-73249

calibre is an e-book manager. Prior to 9.12.0, the calibre Content Server endpoint POST /book-update-annotations/libraryid/bookid/fmt in src/calibre/srv/books.py omits needsdbwrite=True, causing Router.dispatch to skip ctx.checkforwriteaccess before updateannotations passes attacker-controlled JS...

CVE-2026-73249

calibre is an e-book manager. Prior to 9.12.0, the calibre Content Server endpoint POST /book-update-annotations/libraryid/bookid/fmt in src/calibre/srv/books.py omits needsdbwrite=True, causing Router.dispatch to skip ctx.checkforwriteaccess before updateannotations passes attacker-controlled JS...

UBUNTU-CVE-2026-73249

calibre is an e-book manager. Prior to 9.12.0, the calibre Content Server endpoint POST /book-update-annotations/libraryid/bookid/fmt in src/calibre/srv/books.py omits needsdbwrite=True, causing Router.dispatch to skip ctx.checkforwriteaccess before updateannotations passes attacker-controlled JS...

CVE-2026-73249

calibre is an e-book manager. Prior to 9.12.0, the calibre Content Server endpoint POST /book-update-annotations/libraryid/bookid/fmt in src/calibre/srv/books.py omits needsdbwrite=True, causing Router.dispatch to skip ctx.checkforwriteaccess before updateannotations passes attacker-controlled JS...

CVE-2026-73249 calibre Content Server `/book-update-annotations` Missing Write Authorization Check Allows Unauthorized Annotation Modification

calibre is an e-book manager. Prior to 9.12.0, the calibre Content Server endpoint POST /book-update-annotations/libraryid/bookid/fmt in src/calibre/srv/books.py omits needsdbwrite=True, causing Router.dispatch to skip ctx.checkforwriteaccess before updateannotations passes attacker-controlled JS...

CVE-2026-73249

calibre is an e-book manager. Prior to 9.12.0, the calibre Content Server endpoint POST /book-update-annotations/libraryid/bookid/fmt in src/calibre/srv/books.py omits needsdbwrite=True, causing Router.dispatch to skip ctx.checkforwriteaccess before updateannotations passes attacker-controlled JS...

EUVD-2026-57015

calibre is an e-book manager. Prior to 9.12.0, the calibre Content Server endpoint POST /book-update-annotations/libraryid/bookid/fmt in src/calibre/srv/books.py omits needsdbwrite=True, causing Router.dispatch to skip ctx.checkforwriteaccess before updateannotations passes attacker-controlled JS...

CVE-2026-73249 calibre Content Server `/book-update-annotations` Missing Write Authorization Check Allows Unauthorized Annotation Modification

calibre is an e-book manager. Prior to 9.12.0, the calibre Content Server endpoint POST /book-update-annotations/libraryid/bookid/fmt in src/calibre/srv/books.py omits needsdbwrite=True, causing Router.dispatch to skip ctx.checkforwriteaccess before updateannotations passes attacker-controlled JS...

CVE-2026-73249

Summary: Calibre Content Server before 9.12.0 allows unauthorized annotation changes via POST /book-update-annotations/{library_id}/{book_id}/{fmt} due to omitting needs_db_write=True in src/calibre/srv/books.py. This prevents Router.dispatch() from invoking ctx.check_for_write_access() before up...

CVE-2026-73249: Missing Authorization

calibre is an e-book manager. Prior to 9.12.0, the calibre Content Server endpoint POST /book-update-annotations/libraryid/bookid/fmt in src/calibre/srv/books.py omits needsdbwrite=True, causing Router.dispatch to skip ctx.checkforwriteaccess before updateannotations passes attacker-controlled JS...

PT-2026-70940

calibre is an e-book manager. Prior to 9.12.0, the calibre Content Server endpoint POST /book-update-annotations/library id/book id/fmt in src/calibre/srv/books.py omits needs db write=True, causing Router.dispatch to skip ctx.check for write access before update annotations passes...

Oracle WebCenter Content Full Control

The vulnerability of the Content Server component of the Oracle WebCenter Content user interaction platform relates to the absence of authentication for a critical function. Exploiting this vulnerability could allow an attacker to gain full control over the application using the HTTP network...

Oracle WebCenter Content Full Control

The vulnerability of the Content Server component of the Oracle WebCenter Content user interaction platform lies in the lack of authentication for a critical function. Exploiting this vulnerability could allow an attacker to gain full control over the application using the HTTP network protocol...

[SECURITY] [DLA 4705-1] calibre security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-4705-1 [email protected] https://www.debian.org/lts/security/ Abhijith PA July 29, 2026 https://wiki.debian.org/LTS -...

Calibre <= 7.15.0 - Reflected Cross-Site Scripting (XSS) Detection

It is possible to inject arbitrary JavaScript code into the /browse endpoint of the Calibre content server, allowing an attacker to craft a URL that when clicked by a victim, will execute the attacker’s JavaScript code in the context of the victim’s browser. If the Calibre server is running with...

Oracle WebCenter Content Full Control

The vulnerability of the Content Server component of the Oracle WebCenter Content user interaction platform relates to the absence of authentication for a critical function. Exploiting this vulnerability could allow an attacker, operating remotely, to gain full control over the application using...

EUVD-2026-47023

Vulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware component: Content Server. Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle...

EUVD-2026-47018

Vulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware component: Content Server. Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle...

EUVD-2026-47002

Vulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware component: Content Server. Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle...