Bug 2489191

Summary:	CVE-2026-40186 prometheus: ApostropheCMS: sanitize-html allowedTags Bypass via Entity-Decoded Text in nonTextTags Elements [fedora-all]
Product:	[Fedora] Fedora	Reporter:	Ganesh <gnaik>
Component:	prometheus	Assignee:	Mikel Olasagasti Uranga <mikel>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	rawhide	CC:	go-sig, mikel
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	{"flaws": ["317fc795-bb3a-455b-976d-8851b0c392e1"]}
Fixed In Version:	prometheus-3.13.0-1.fc43 prometheus-3.13.0-1.fc44	Doc Type:	---
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2026-07-11 00:53:30 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:
Bug Blocks:	2458831

Description Ganesh 2026-06-16 13:54:50 UTC

Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

Comment 1 Fedora Update System 2026-07-02 17:06:18 UTC

FEDORA-2026-4179e03375 (prometheus-3.13.0-1.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-4179e03375

Comment 2 Fedora Update System 2026-07-02 17:06:18 UTC

FEDORA-2026-01a1840582 (prometheus-3.13.0-1.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-01a1840582

Comment 3 Fedora Update System 2026-07-03 01:26:08 UTC

FEDORA-2026-01a1840582 has been pushed to the Fedora 44 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-01a1840582`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-01a1840582

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 4 Fedora Update System 2026-07-03 01:47:21 UTC

FEDORA-2026-4179e03375 has been pushed to the Fedora 43 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-4179e03375`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-4179e03375

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 5 Fedora Update System 2026-07-11 00:53:30 UTC

FEDORA-2026-4179e03375 (prometheus-3.13.0-1.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 6 Fedora Update System 2026-07-11 01:07:08 UTC

FEDORA-2026-01a1840582 (prometheus-3.13.0-1.fc44) has been pushed to the Fedora 44 stable repository.
If problem still persists, please make note of it in this bug report.