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CVE-2025-63693

20
FAUCET Score

CVE-2025-63693 is a cross-site scripting (XSS) vulnerability in DzzOffice 2.3.x, specifically within the comment editing template. It allows low-privilege attackers to inject malicious JavaScript due to insufficient security escaping of user-controlled data. The vulnerability has a CVSS score of 5.4 (Medium), indicating it can be exploited over the network with low attack complexity, requiring user interaction to achieve partial impact on confidentiality and integrity. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.3.7CPE matchmatch criteria
cpe:2.3:a:dzzoffice:dzzoffice:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.4MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.3
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.17%
Probability of exploitation in next 30 days
EPSS Percentile
7.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0017 is in the 6th percentile among its peer group of 15,239 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / Yohane-Mashiro/dzzoffice_xss
Issue TrackingThird Party Advisory
github.com / zyx0814/dzzoffice/issues/363
ExploitIssue TrackingThird Party Advisory