Fluid Attacks Database

Description

In Znuny LTS before 6.5.21 and Znuny before 7.3.3, there is reflected XSS in AdminCommunicationLog (aka the communication log administration view).

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.

Ecosystem	Component	Affected version	Patched versions
debian 12	znuny	=6.3.2-3 \|\| =6.3.3-1 \|\| =6.3.3-1~bpo11+1 \|\| =6.3.4-1 \|\| =6.3.4-1~bpo11+1 \|\| =6.4.2-1 \|\| =6.4.2-1~bpo11+1 \|\| =6.4.2-2 \|\| =6.4.3-1 \|\| =6.4.3-1~bpo11+1 \|\| =6.4.4-1 \|\| =6.4.5-1 \|\| =6.4.5-1~bpo11+1 \|\| =6.4.5-2 \|\| =6.5.1-1 \|\| =6.5.10-1 \|\| =6.5.10-1~bpo12+1 \|\| =6.5.11-1 \|\| =6.5.11-1~bpo12+1 \|\| =6.5.13-1 \|\| =6.5.14-1 \|\| =6.5.14-1~bpo12+1 \|\| =6.5.15-1 \|\| =6.5.15-2 \|\| =6.5.15-2~bpo12+1 \|\| =6.5.16-1 \|\| =6.5.18-1 \|\| =6.5.18-1~bpo13+1 \|\| =6.5.19-1 \|\| =6.5.20-1 \|\| =6.5.21-1 \|\| =6.5.22-1 \|\| =6.5.22-1~bpo13+1 \|\| =6.5.23-1 \|\| =6.5.23-1~bpo13+1 \|\| =6.5.24-1 \|\| =6.5.24-1~bpo13+1 \|\| =6.5.3-1 \|\| =6.5.3-1~bpo12+1 \|\| =6.5.4-1 \|\| =6.5.4-1~bpo12+1 \|\| =6.5.5-1 \|\| =6.5.5-1~bpo12+1 \|\| =6.5.6-1 \|\| =6.5.6-1~bpo12+1 \|\| =6.5.8-1 \|\| =6.5.8-1~bpo12+1 \|\| =6.5.9-1 \|\| =6.5.9-1~bpo12+1	-
debian 13	znuny	=6.3.2-3 \|\| =6.3.3-1 \|\| =6.3.3-1~bpo11+1 \|\| =6.3.4-1 \|\| =6.3.4-1~bpo11+1 \|\| =6.4.2-1 \|\| =6.4.2-1~bpo11+1 \|\| =6.4.2-2 \|\| =6.4.3-1 \|\| =6.4.3-1~bpo11+1 \|\| =6.4.4-1 \|\| =6.4.5-1 \|\| =6.4.5-1~bpo11+1 \|\| =6.4.5-2 \|\| =6.5.1-1 \|\| =6.5.10-1 \|\| =6.5.10-1~bpo12+1 \|\| =6.5.11-1 \|\| =6.5.11-1~bpo12+1 \|\| =6.5.13-1 \|\| =6.5.14-1 \|\| =6.5.14-1~bpo12+1 \|\| =6.5.15-1 \|\| =6.5.15-2 \|\| =6.5.15-2~bpo12+1 \|\| =6.5.16-1 \|\| =6.5.18-1 \|\| =6.5.18-1~bpo13+1 \|\| =6.5.19-1 \|\| =6.5.20-1 \|\| =6.5.21-1 \|\| =6.5.22-1 \|\| =6.5.22-1~bpo13+1 \|\| =6.5.23-1 \|\| =6.5.23-1~bpo13+1 \|\| =6.5.24-1 \|\| =6.5.24-1~bpo13+1 \|\| =6.5.3-1 \|\| =6.5.3-1~bpo12+1 \|\| =6.5.4-1 \|\| =6.5.4-1~bpo12+1 \|\| =6.5.5-1 \|\| =6.5.5-1~bpo12+1 \|\| =6.5.6-1 \|\| =6.5.6-1~bpo12+1 \|\| =6.5.8-1 \|\| =6.5.8-1~bpo12+1 \|\| =6.5.9-1 \|\| =6.5.9-1~bpo12+1	-
debian 14	znuny	=6.3.2-3 \|\| =6.3.3-1 \|\| =6.3.3-1~bpo11+1 \|\| =6.3.4-1 \|\| =6.3.4-1~bpo11+1 \|\| =6.4.2-1 \|\| =6.4.2-1~bpo11+1 \|\| =6.4.2-2 \|\| =6.4.3-1 \|\| =6.4.3-1~bpo11+1 \|\| =6.4.4-1 \|\| =6.4.5-1 \|\| =6.4.5-1~bpo11+1 \|\| =6.4.5-2 \|\| =6.5.1-1 \|\| =6.5.10-1 \|\| =6.5.10-1~bpo12+1 \|\| =6.5.11-1 \|\| =6.5.11-1~bpo12+1 \|\| =6.5.13-1 \|\| =6.5.14-1 \|\| =6.5.14-1~bpo12+1 \|\| =6.5.15-1 \|\| =6.5.15-2 \|\| =6.5.15-2~bpo12+1 \|\| =6.5.16-1 \|\| =6.5.18-1 \|\| =6.5.18-1~bpo13+1 \|\| =6.5.19-1 \|\| =6.5.20-1 \|\| =6.5.3-1 \|\| =6.5.3-1~bpo12+1 \|\| =6.5.4-1 \|\| =6.5.4-1~bpo12+1 \|\| =6.5.5-1 \|\| =6.5.5-1~bpo12+1 \|\| =6.5.6-1 \|\| =6.5.6-1~bpo12+1 \|\| =6.5.8-1 \|\| =6.5.8-1~bpo12+1 \|\| =6.5.9-1 \|\| =6.5.9-1~bpo12+1 \|\| >=0 <6.5.21-1	6.5.21-1

Aliases

1. CVE-2026-505922. NVD-2026-505923. OSV-DEBIAN-2026-505924. OSV-2026-505925. SECURITY-TRACKER-CVE-2026-50592

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