CVE-2011-2904

medium

Description

Cross-site scripting (XSS) vulnerability in acknow.php in Zabbix before 1.8.6 allows remote attackers to inject arbitrary web script or HTML via the backurl parameter.

References

https://support.zabbix.com/browse/ZBX-3835

https://exchange.xforce.ibmcloud.com/vulnerabilities/69025

https://euvd.enisa.europa.eu/vulnerability/EUVD-2011-2877

https://bugzilla.redhat.com/show_bug.cgi?id=729162

http://www.zabbix.com/rn1.8.6.php

http://www.securityfocus.com/bid/49016

http://www.openwall.com/lists/oss-security/2011/08/09/5

http://www.openwall.com/lists/oss-security/2011/08/08/2

http://secunia.com/advisories/45677

http://secunia.com/advisories/45502

http://lists.fedoraproject.org/pipermail/package-announce/2011-August/063904.html

http://lists.fedoraproject.org/pipermail/package-announce/2011-August/063884.html

Details

Source: Mitre, NVD

Published: 2011-08-19

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 6.1

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N