Bug 2500066

Summary:	CVE-2026-62644 roundcubemail: Roundcube Webmail: Account takeover via username spoofing in password plugin [epel-all]
Product:	[Fedora] Fedora EPEL	Reporter:	Keith Grant <kgrant>
Component:	roundcubemail	Assignee:	Orphan Owner <extras-orphan>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	epel10	CC:	anon.amish, extras-orphan, fedora, kevin, mhlavink, tm
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	{"flaws": ["905edb5f-2b89-4ea7-9ab0-a92a7db6edfa"]}
Fixed In Version:	roundcubemail-1.6.17-1.el10_3 roundcubemail-1.6.17-1.el10_2	Doc Type:	---
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2026-07-16 00:26:59 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:	2500053

Description Keith Grant 2026-07-14 17:27:27 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.

In Roundcube Webmail before 1.6.17 and 1.7.x before 1.7.2, the password plugin of the Roundcube Webmail was subject to username spoofing via session data, which could lead to account takeover.

Comment 1 Fedora Update System 2026-07-15 03:45:18 UTC

FEDORA-EPEL-2026-a54f17adc3 (roundcubemail-1.6.17-1.el10_2) has been submitted as an update to Fedora EPEL 10.2.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-a54f17adc3

Comment 2 Fedora Update System 2026-07-15 03:45:32 UTC

FEDORA-EPEL-2026-44b1dd565d (roundcubemail-1.6.17-1.el10_3) has been submitted as an update to Fedora EPEL 10.3.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-44b1dd565d

Comment 3 Fedora Update System 2026-07-16 00:26:59 UTC

FEDORA-EPEL-2026-44b1dd565d (roundcubemail-1.6.17-1.el10_3) has been pushed to the Fedora EPEL 10.3 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 4 Fedora Update System 2026-07-16 00:53:37 UTC

FEDORA-EPEL-2026-a54f17adc3 (roundcubemail-1.6.17-1.el10_2) has been pushed to the Fedora EPEL 10.2 stable repository.
If problem still persists, please make note of it in this bug report.