CVE-2026-94123 NextGEN Gallery - Arbitrary File Download

NextGEN Gallery <= 4.5.0 contains an arbitrary file download vulnerability caused by insufficient access control, letting unauthenticated attackers download arbitrary files remotely, exploit requires no authentication.

CVSS base score 7.5 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.40% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Arbitrary File Download
Impact
File System Read, Information Disclosure
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Published
30 September 2026
Updated
15 October 2026
Weakness
CWE-22

Vendor fix

Update to the latest version beyond 4.5.0.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

← All CVEs