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CVE-2026-28474

🗓️ 07 Mar 2026 01:44:19Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 22 Views

Nextcloud Talk plugin before 2026.2.6 allows allowlist bypass by matching display name to a user ID.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-28474
5 Mar 202621:59
–attackerkb
bdu_fstec
BDU FSTEC
Nextcloud Talk Plugin Bypass
4 May 202600:00
–bdu_fstec
circl
Circl
CVE-2026-28474
6 Mar 202603:00
–circl
cnnvd
CNNVD
OpenClaw security vulnerabilities
5 Mar 202600:00
–cnnvd
cve
CVE
CVE-2026-28474
5 Mar 202621:59
–cve
cvelist
Cvelist
CVE-2026-28474 OpenClaw Nextcloud Talk < 2026.2.6 - Allowlist Bypass via actor.name Display Name Spoofing
5 Mar 202621:59
–cvelist
euvd
EUVD
EUVD-2026-9920
5 Mar 202621:59
–euvd
github
Github Security Blog
Nextcloud Talk allowlist bypass via actor.name display name spoofing
17 Feb 202621:36
–github
mend
Mend
CVE-2026-28474
5 Mar 202621:59
–mend
nvd
NVD
CVE-2026-28474
5 Mar 202622:16
–nvd
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07 Mar 2026 01:44Current
8.4High risk
Vulners AI Score8.4
CVSS 49.3
CVSS 3.19.8
EPSS0.00553
SSVC
22