Medium severity · published Feb 9, 2026
CVE-2026-2222
code-projects Online Reviewer System btn_functions.php cross site scripting
4.8
CVSS
0.2%
EPSS
No
On KEV
Description
A weakness has been identified in code-projects Online Reviewer System 1.0. Affected by this vulnerability is an unknown functionality of the file /system/system/admins/manage/users/btn_functions.php. Executing a manipulation of the argument firstname can lead to cross site scripting. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 16% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OR
Online Reviewer System · code-projects
1.0 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-2222
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-2222
Product
https://code-projects.org/
Exploit
https://github.com/tiancesec/CVE/issues/23
Permissions Required
https://vuldb.com/?ctiid.344939
Third Party Advisory
https://vuldb.com/?id.344939
Third Party Advisory
https://vuldb.com/?submit.750026
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