Medium severity · published Feb 8, 2026
CVE-2026-2159
SourceCodester Simple Responsive Tourism Website Registration Master.php cross site scripting
6.1
CVSS
0.4%
EPSS
No
On KEV
Description
A flaw has been found in SourceCodester Simple Responsive Tourism Website 1.0. Affected is an unknown function of the file /tourism/classes/Master.php?f=register of the component Registration. Executing a manipulation of the argument firstname/lastname/username can lead to cross site scripting. 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: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 35% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SR
Simple Responsive Tourism Website · SourceCodester
1.0 · source: vendor, NVD
Affected product
SR
Simple Responsive Tourism Website
SourceCodester
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-2159
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-2159
Exploit
https://github.com/CH0ico/CVE_choco_5/blob/main/report.md
Permissions Required
https://vuldb.com/?ctiid.344861
Third Party Advisory
https://vuldb.com/?id.344861
Third Party Advisory
https://vuldb.com/?submit.750995
Product
https://www.sourcecodester.com/
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