TI-2025-39421 Aliases CVE-2025-63693 GHSA-5472-qhvw-4r4w

The comment editing template (dzz/comment/template/edit_form.htm) in DzzOffice 2.3.x…

LOW 24CWE-94Published 2025-11-18 · Updated 2025-11-19

Key facts

Attack vector: Network
Privileges required: Low
User interaction: Required
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-94.

Summary

The comment editing template (dzz/comment/template/edit_form.htm) in DzzOffice 2.3.x lacks adequate security escaping for user-controllable data in multiple contexts, including HTML and JavaScript strings. This allows low-privilege attackers to construct comment content or request parameters and execute arbitrary JavaScript code when the victim opens the editing pop-up.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.0019 8th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:dzzoffice:dzzoffice::::::::	up to 2.3.7	Vulnerable	Dzzoffice

cpe:2.3:a:dzzoffice:dzzoffice:*:*:*:*:*:*:*:* Versions up to 2.3.7 Vulnerable ·Dzzoffice

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-63693
2026-10-03 Alias added: GHSA-5472-qhvw-4r4w

References

Exploit 1

https://github.com/zyx0814/dzzoffice/issues/363

Advisory 1

https://github.com/Yohane-Mashiro/dzzoffice_xss

TI-2025-39423 DzzOffice v2.3.7 and before is vulnerable to Arbitrary File Upload in /dzz/system/ueditor/php/controller.php. CVSS 3.1CRITICAL 9.8
TI-2025-39422 DzzOffice v2.3.7 and before is vulnerable to SQL Injection in explorer/groupmanage. CVSS 3.1CRITICAL 9.8
TI-2024-27617 dzzoffice 2.02.1 is vulnerable to Directory Traversal via user/space/about.php. CVSS 3.1HIGH 8.8
TI-2022-21159 A Cross-Site Request Forgery (CSRF) in dzzoffice 2.02.1_SC_UTF8 allows attackers to… CVSS 3.1HIGH 8.8
TI-2021-10738 Incorrect access control in the component /index.php?mod=system&op=orgtree of dzzoffice… CVSS 3.1MEDIUM 5.3
TI-2023-20804 SQL Injection vulnerability in Dzzoffice version 2.01, allows remote attackers to obtain… CVSS 3.1MEDIUM 6.5

See all 13 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences