Bug 2476457

Summary: CVE-2026-44742 python-postorius: Postorius: Cross-Site Scripting via unescaped HTML in message subject [fedora-all]
Product: [Fedora] Fedora Reporter: Keith Grant <kgrant>
Component: python-postoriusAssignee: Michel Lind <michel>
Status: CLOSED ERRATA QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: rawhideCC: epel-packagers-sig, infra-sig, michel, ngompa13, python-packagers-sig
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["38d67cd7-bda6-4f09-bfb5-0c9e7a0291d3"]}
Fixed In Version: python-postorius-1.3.13-1.fc43 python-postorius-1.3.13-1.fc44 Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2026-06-27 00:55:29 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: 2467797    

Description Keith Grant 2026-05-12 12:47:27 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 2026-06-17 15:49:18 UTC
FEDORA-2026-c2b475c5f1 (python-postorius-1.3.13-1.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-c2b475c5f1

Comment 2 Fedora Update System 2026-06-19 01:39:38 UTC
FEDORA-2026-c2b475c5f1 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-c2b475c5f1`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-c2b475c5f1

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

Comment 3 Fedora Update System 2026-06-19 19:00:47 UTC
FEDORA-2026-ef34f94241 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-ef34f94241`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-ef34f94241

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

Comment 4 Fedora Update System 2026-06-27 00:55:29 UTC
FEDORA-2026-c2b475c5f1 (python-postorius-1.3.13-1.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 5 Fedora Update System 2026-06-27 01:10:32 UTC
FEDORA-2026-ef34f94241 (python-postorius-1.3.13-1.fc44) has been pushed to the Fedora 44 stable repository.
If problem still persists, please make note of it in this bug report.