CVE-2026-33402

EUVD-2026-16256
Sakai is a Collaboration and Learning Environment (CLE). In versions 23.0 through 23.4 and 25.0 through 25.1, group titles and description can contain cross-site scripting scripts. The patch is included in releases 25.2 and 23.5. As a workaround, one can check the SAKAI_SITE_GROUP table for titles and descriptions that contain this info.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 10%
Affected Products (NVD)
VendorProductVersion
sakailmssakai
23.0 ≤
𝑥
< 23.5
sakailmssakai
25.0 ≤
𝑥
< 25.2
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/sakaiproject/sakai/security/advisories/GHSA-6g62-3898-hpvm
https://sakaiproject.atlassian.net/browse/SAK-52311