Medium severity · published Sep 18, 2025
CVE-2025-55911
An issue Clip Bucket v.5.5.2 Build#90 allows a remote attacker to execute arbitrary codes via the file_downloader.php and the file parameter
6.5
CVSS
1.1%
EPSS
No
On KEV
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 65% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CL
Clipbucket · Oxygenz
before 5.5.2-90 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-55911
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-55911
Exploit
https://medium.com/@mukund.s1337/cve-2025-55911-clipbucket-5-5-2-build-90-ssrf-via-upload-actions-file-downloader-php-eb49dc02bd6f
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