CVE-2026-13567
code-projects Online Music Site POST Request Feedback.php cross site scripting
Vexday Risk Score
30Low
SSVC decision (CISA)
Attend
PoC available → attend closely
CVSS 5.3EPSS —KEV nãoPoC públicaNuclei —Metasploit —Patch —
Lifecycle
29 Jun 2026Published on NVD
Recommendation: Plan a near-term fix — a public PoC already exists.
A security flaw has been discovered in code-projects Online Music Site 1.0. This affects an unknown part of the file /Frontend/Feedback.php of the component POST Request Handler. The manipulation of the argument fname/femail/faddress/fmessage results in cross site scripting. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
Affected products
code-projects · Online Music Sitepublic PoCs found — 1
cve_referencegithub.com/qwessec/CVE/issues/1unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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