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Description

Blesta 3.x through 5.x before 5.13.3 mishandles input validation, aka CORE-5665.

PUBLISHED Reserved 2026-02-03 | Published 2026-02-03 | Updated 2026-02-05 | Assigner mitre




MEDIUM: 4.7CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N

Problem types

CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')

Product status

Default status
unaffected

3.0.0 (semver) before 5.13.3
affected

References

seclists.org/fulldisclosure/2026/Feb/0

www.blesta.com/2026/01/28/security-advisory/

cve.org (CVE-2026-25616)

nvd.nist.gov (CVE-2026-25616)

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