Medium severity · published Sep 7, 2026
CVE-2026-86294
SourceCodester Simple Traffic Offense System Settings Update Endpoint save-settings.php cross site scripting
4.3
CVSS
0.5%
EPSS
No
On KEV
Description
A vulnerability has been found in SourceCodester Simple Traffic Offense System 1.0. Affected by this issue is some unknown functionality of the file save-settings.php of the component Settings Update Endpoint. The manipulation of the argument site_name/site_desc leads to cross site scripting. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 40% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ST
Simple Traffic Offense System · SourceCodester
1.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-86294
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-86294
github.com
https://github.com/tan1540684326-QAQ/cve/issues/3
vuldb.com
https://vuldb.com/cve/CVE-2026-86294
vuldb.com
https://vuldb.com/submit/906279
vuldb.com
https://vuldb.com/vuln/399456
vuldb.com
https://vuldb.com/vuln/399456/cti
www.sourcecodester.com
https://www.sourcecodester.com/
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