CVE-2021-33904

PoC —

CVSS 3.1

6.1 medium

EPSS

10%p95

Published

Jun 7, 2021 (Jun 7, 2021)

Modified

Jun 17, 2026

Description

In Accela Civic Platform through 21.1, the security/hostSignon.do parameter servProvCode is vulnerable to XSS. NOTE: The vendor states "there are configurable security flags and we are unable to reproduce them with the available information.

Vendors: accela
Products: civic platform
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (10.0%)

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