CVE-2020-37222CWE-79

Kuicms Php EE 2.0 Persistent Cross-Site Scripting via bbs reply

Medium · published May 13, 2026

CVSS v4.0
5.1
EPSS
0%
Percentile
22.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
5.1 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
EPSS
0.00311 · 22.8th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-05-13T14:22Z
EPSS history
Timeline
  • 13 MAY 14:22Z
    Kuicms Php EE 2.0 Persistent Cross-Site Scripting via bbs reply
    cvelistv5