CVE-2020-8951

PoC —

CVSS 3.1

5.4 medium

EPSS

<1%p49

Published

Feb 26, 2020 (Feb 26, 2020)

Modified

Jun 17, 2026

Description

Fiserv Accurate Reconciliation 2.19.0, fixed in 3.0.0 or higher, allows XSS via the Source or Destination field of the Configuration Manager (Configuration Parameter Translation) page.

Vendors: fiserv
Products: accurate reconciliation
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.6%)

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