Description
SCEditor is a lightweight WYSIWYG BBCode and XHTML editor. Prior to 3.2.1, if an attacker has the ability control configuration options passed to sceditor.create(), like emoticons, charset, etc. then it's possible for them to trigger an XSS attack due to lack of sanitisation of configuration options. This vulnerability is fixed in 3.2.1.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_confirm
https://github.com/samclarke/SCEditor/security/advisories/GHSA-25fq-6qgg-qpj8
Scores
CVSS v3
5.4
EPSS
0.0001
EPSS Percentile
2.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-79
Status
published
Products (2)
npm/sceditor
0 - 3.2.1npm
sceditor/sceditor
< 3.2.1
Published
Feb 06, 2026
Tracked Since
Feb 18, 2026