Medium 4.7Published Feb 3, 2026

CVE-2026-25616Blesta 3.x through 5.x before 5.13.3 mishandles input validation, aka CORE-5665.

Updated under an hour ago (Oct 26, 2026, 2:30 PM ET)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for Blesta

Exploited in the last 30 days

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

CVSS: 4.7 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness (CWE): CWE-79
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: mitre
NVD analysis: Analyzed
Record last updated: Feb 5, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Blesta Blesta blesta:blesta (from the name)	from 3.0.0 before 5.13.3	CNA record
phillipsdata blesta phillipsdata:blesta	from 3.2.0 before 5.13.2	NVD

References

References

https://www.blesta.com/2026/01/28/security-advisory/	vendor-advisory
http://seclists.org/fulldisclosure/2026/Feb/0	mailing-list, third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.