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CVE-2025-63260

21
FAUCET Score

CVE-2025-63260 identifies a Cross-Site Scripting (XSS) vulnerability within SyncFusion version 30.1.37, specifically impacting the Document-Editor reply to comment field and the Chat-UI Chat message functionality. This vulnerability carries a MEDIUM severity rating with a CVSS score of 5.4, indicating it can be exploited over the network with low privileges and complexity, though it requires user interaction and could lead to low impacts on confidentiality and integrity. Currently, there is no evidence of active exploitation, nor are there any public exploit modules, significant community discussion, or media coverage associated with this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
30.1.37CPE matchmatch criteria
cpe:2.3:a:syncfusion:syncfusion:30.1.37:*:*:*:*:*:*:*

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
0.16%
Probability of exploitation in next 30 days
EPSS Percentile
5.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0016 is in the 3rd 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

pentest-tools.com / PTT-2025-023-Multiple-Stored-XSS.pdf
ExploitThird Party Advisory