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CVE-2026-45810

🗓️ 01 Jun 2026 17:13:21Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 31 Views

CVE-2026-45810 in Nextcloud Server lets authenticated users with file comment access read all comments due to a missing relation check.

Related
Detection
Affected
Refs
NVD
Vulners
Node
nextcloudnextcloud_serverRange31.0.031.0.12-
OR
nextcloudnextcloud_serverRange32.0.032.0.3-
Node
nextcloudnextcloud_serverRange21.0.021.0.9.20enterprise
OR
nextcloudnextcloud_serverRange22.0.022.2.10.35enterprise
OR
nextcloudnextcloud_serverRange23.0.023.0.12.31enterprise
OR
nextcloudnextcloud_serverRange24.0.024.0.12.30enterprise
OR
nextcloudnextcloud_serverRange25.0.025.0.13.25enterprise
OR
nextcloudnextcloud_serverRange26.0.026.0.13.22enterprise
OR
nextcloudnextcloud_serverRange27.0.027.1.11.22enterprise
OR
nextcloudnextcloud_serverRange28.0.028.0.14.13enterprise
OR
nextcloudnextcloud_serverRange29.0.029.0.16.10enterprise
OR
nextcloudnextcloud_serverRange30.0.030.0.17.5enterprise
OR
nextcloudnextcloud_serverRange31.0.031.0.12enterprise
OR
nextcloudnextcloud_serverRange32.0.032.0.3enterprise
[
  {
    "vendor": "nextcloud",
    "product": "security-advisories",
    "versions": [
      {
        "version": ">= 31.0.0, < 31.0.12",
        "status": "affected"
      },
      {
        "version": ">= 32.0.0, < 32.0.3",
        "status": "affected"
      }
    ]
  }
]

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04 Jun 2026 16:51Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.16.8
EPSS0.00016
SSVC
31