CVE-2023-26847

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CVSS 3.1

5.4 medium

EPSS

<1%p36

Published

Apr 11, 2023 (Apr 11, 2023)

Modified

Jun 17, 2026

Description

A stored cross-site scripting (XSS) vulnerability in OpenCATS v0.9.7 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the state parameter at opencats/index.php?m=candidates.

Vendors: opencats
Products: opencats
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 (0.4%)

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