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CVE-2025-66550

🗓️ 09 Dec 2025 08:27:15Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 22 Views

Malicious user can craft an attachment that downloads a server file without user confirmation; fixed in 4.7.17 and 5.2.4.

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cvelist
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5 Dec 202516:56
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euvd
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5 Dec 202516:56
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nextcloud
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hackerone
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25 Apr 202507:08
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mend
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CVE-2025-66550
5 Dec 202516:56
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nvd
NVD
CVE-2025-66550
5 Dec 202517:16
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09 Dec 2025 08:27Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.15.7
EPSS0.00341
SSVC
22