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Description

Kuicms Php EE 2.0 contains a persistent cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts by submitting crafted content through the bbs reply endpoint. Attackers can send POST requests to /web/?c=bbs&a=reply with HTML and JavaScript payloads in the content parameter to execute arbitrary scripts in users' browsers.

PUBLISHED Reserved 2026-05-13 | Published 2026-05-13 | Updated 2026-05-15 | Assigner VulnCheck




MEDIUM: 5.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
HIGH: 7.2CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Problem types

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

2.0
affected

Credits

China Banking and Insurance Information Technology Management Co., Ltd. finder

References

www.exploit-db.com/exploits/48526 (ExploitDB-48526) exploit

kuicms.com (Official Product Homepage) product

kuicms.com/kuicms.zip (Product Reference) product

www.vulncheck.com/...tent-cross-site-scripting-via-bbs-reply (VulnCheck Advisory: Kuicms Php EE 2.0 Persistent Cross-Site Scripting via bbs reply) third-party-advisory

cve.org (CVE-2020-37222)

nvd.nist.gov (CVE-2020-37222)

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