CVE-2026-66031

Ekushey Project Manager CRM through version 5.0 contains a stored cross-site scripting vulnerability that allows authenticated client users to inject arbitrary HTML and JavaScript by entering malicious payloads into the Reply Ticket field. Attackers can craft and store malicious scripts that execute in the browser sessions of Staff or Administrator users who view the Support Ticket detail page.

CVSS v4.0

5.1 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/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

5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS

0.17% chance of exploitation in the next 30 days, 6th percentile

Published

2026-07-27

Updated

2026-07-28

Proof-of-concept exploits (1)

• aaronamran/CVE-Disclosures/tree/main/CVE-2026/CVE-2026-66031

References

• CVE Record
• NVD entry

Related

• CVE-2026-63081
• CVE-2026-63082
• CVE-2026-64828
• CVE-2026-66028
• CVE-2026-66029
• CVE-2026-66030