Critical severity · published Jan 4, 2026
CVE-2026-0577
code-projects Online Product Reservation System prod.php unrestricted upload
9.8
CVSS
0.4%
EPSS
No
On KEV
Description
A flaw has been found in code-projects Online Product Reservation System 1.0. Affected by this vulnerability is an unknown functionality of the file /handgunner-administrator/prod.php. Executing a manipulation can lead to unrestricted upload. It is possible to launch the attack remotely. The exploit has been published and may be used.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 30% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OP
Online Product Reservation System · code-projects
1.0 · source: vendor, NVD
Affected product
OP
Online Product Reservation System
code-projects
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-0577
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-0577
Product
https://code-projects.org/
Exploit
https://github.com/foeCat/CVE/blob/main/OnlineProductReservation_PHP/file_upload_prod.php.md
Exploit
https://github.com/foeCat/CVE/blob/main/OnlineProductReservation_PHP/file_upload_prod.php.md#poc
Permissions Required
https://vuldb.com/?ctiid.339461
Third Party Advisory
https://vuldb.com/?id.339461
Third Party Advisory
https://vuldb.com/?submit.731015
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