Bug 2042292 (CVE-2021-26247)

Summary:	CVE-2021-26247 cacti: XSS allows an unauthenticated remote attackers to perform HTML injection
Product:	[Other] Security Response	Reporter:	Dhananjay Arunesh <darunesh>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	imlinux+fedora, marc.w.hagen, ms
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-01-19 08:31:35 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	2042293, 2042294
Bug Blocks:

Description Dhananjay Arunesh 2022-01-19 07:44:55 UTC

As an unauthenticated remote user, visit "http://<CACTI_SERVER>/auth_changepassword.php?ref=<script>alert(1)</script>" to successfully execute the JavaScript payload present in the "ref" URL parameter.

References:
https://github.com/Cacti/cacti/issues/1882
https://www.cacti.net/info/changelog

Comment 1 Dhananjay Arunesh 2022-01-19 07:45:15 UTC

Created cacti tracking bugs for this issue:

Affects: epel-all [bug 2042294]
Affects: fedora-all [bug 2042293]

Comment 2 Product Security DevOps Team 2022-01-19 08:31:33 UTC

This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.