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CVE-2026-73249

🗓️ 11 Aug 2026 21:58:43Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 85 Views🌐 WEB

calibre Content Server omits write authorization check, letting unauthorized users modify annotations.

Related
Detection
Affected
Refs
Paths
Vulners
Node
kovidgoyalcalibreRange<9.12.0
[
  {
    "vendor": "kovidgoyal",
    "product": "calibre",
    "versions": [
      {
        "version": "< 9.12.0",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
library_idrequest body/book-update-annotations/{library_id}/{book_id}/{fmt}Vulnerability in calibre Content Server allowing unauthorized persistence of book annotations via update endpoint due to missing needs_db_write check.CWE-862
book_idrequest body/book-update-annotations/{library_id}/{book_id}/{fmt}Vulnerability in calibre Content Server allowing unauthorized persistence of book annotations via update endpoint due to missing needs_db_write check.CWE-862
fmtrequest body/book-update-annotations/{library_id}/{book_id}/{fmt}Vulnerability in calibre Content Server allowing unauthorized persistence of book annotations via update endpoint due to missing needs_db_write check.CWE-862
annotations_jsonrequest body/book-update-annotations/{library_id}/{book_id}/{fmt}Vulnerability in calibre Content Server allowing unauthorized persistence of book annotations via update endpoint due to missing needs_db_write check.CWE-862

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09 Sep 2026 20:55Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.17.5
EPSS0.00301
SSVC
85