CVE-2026-77506

Impact

Znuny before LTS 6.5.22 allows AgentTicketEmailResend template XSS.

Affected packages

This record carries no package version data, so it cannot be matched against a dependency list automatically. Read the advisory and compare your version by hand.

Weakness classification

References

• NVD record
• CVE.org record
• https://www.znuny.org/en/advisories/zsa-2026-12