CVE-2026-7090

A vulnerability was detected in code-projects Chat System 1.0. This affects an unknown function of the file /admin/send_message.php of the component Chat Interface. The manipulation of the argument msg results in cross site scripting. The attack may be launched remotely. The exploit is now public and may be used.

CVSS v4.0

1.9 LOWCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1

2.4 LOWCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N

CVSS v2.0

3.3 LOWAV:N/AC:L/Au:M/C:N/I:P/A:N

EPSS

0.25% chance of exploitation in the next 30 days, 17th percentile

Published

2026-04-27

Proof-of-concept exploits (1)

• https://gist.github.com/higordiego/4683bee16b197643744159b76d0c1ea6

References

• CVE Record
• NVD entry

Related

• CVE-2026-7089
• CVE-2026-7091
• CVE-2026-7088
• CVE-2026-7092
• CVE-2026-7087
• CVE-2026-7093