Medium severity · published Jan 5, 2026
CVE-2026-0586
code-projects Online Product Reservation System prod.php cross site scripting
6.1
CVSS
0.4%
EPSS
No
On KEV
Description
A vulnerability was detected in code-projects Online Product Reservation System 1.0. The affected element is an unknown function of the file handgunner-administrator/prod.php. Performing a manipulation of the argument cat results in cross site scripting. The attack is possible to be carried out remotely. The exploit is now public and may be used.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 31% 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-2026-0586
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-0586
Product
https://code-projects.org/
Exploit
https://github.com/foeCat/CVE/blob/main/OnlineProductReservation_PHP/xss_prod.php.md
Exploit
https://github.com/foeCat/CVE/blob/main/OnlineProductReservation_PHP/xss_prod.php.md#poc
Permissions Required
https://vuldb.com/?ctiid.339478
Third Party Advisory
https://vuldb.com/?id.339478
Third Party Advisory
https://vuldb.com/?submit.731098
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