CVE-2026-8131

SourceCodester SUP Online Shopping replymsg.php sql injection

A security flaw has been discovered in SourceCodester SUP Online Shopping 1.0. This impacts an unknown function of the file /admin/replymsg.php. The manipulation of the argument msgid results in sql injection. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks.

Affected

SourceCodester · SUP Online Shopping

CVSS v4.0 VULDB

5.5 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/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 VULDB

7.3 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CVSS v2.0 VULDB

7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS

0.41% chance of exploitation in the next 30 days, 34th percentile

Published

2026-05-08

Proof-of-concept exploits (1)

• redshadowword-cell/CVE/issues/120★ · 2025-09-15

References

• CVE Record
• NVD entry

Related

• CVE-2026-7072
• CVE-2026-8098
• CVE-2026-8117
• CVE-2026-8126
• CVE-2026-8128
• CVE-2026-8129