How severe is CVE-2026-25616?

CVE-2026-25616 has a CVSS 3.x base score of 4.7, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2026-25616 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-25616?

CVE-2026-25616 affects Phillipsdata Blesta. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-25616?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-25616 have an EU (EUVD) identifier?

Yes. CVE-2026-25616 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-5174.

When was CVE-2026-25616 published?

CVE-2026-25616 was published on 2026-02-03 and last updated on 2026-06-17.

CVE-2026-25616

CVE-2026-25616 is a medium-severity vulnerability in Phillipsdata Blesta with a CVSS 3.x base score of 4.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 4.7)
EPSS exploit prediction: 0% (30th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-5174
Weakness: CWE-79
Affected product: Phillipsdata Blesta
Published: 2026-02-03
Last modified: 2026-06-17

Description

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

Frequently asked questions

What is CVE-2026-25616?: Blesta 3.x through 5.x before 5.13.3 mishandles input validation, aka CORE-5665.
How severe is CVE-2026-25616?: CVE-2026-25616 has a CVSS 3.x base score of 4.7, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2026-25616 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-25616?: CVE-2026-25616 affects Phillipsdata Blesta. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-25616?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-25616 have an EU (EUVD) identifier?: Yes. CVE-2026-25616 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-5174.
When was CVE-2026-25616 published?: CVE-2026-25616 was published on 2026-02-03 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:phillipsdata:blesta:*:*:*:*:*:*:*:*

More vulnerabilities in Phillipsdata Blesta

CVE-2026-25614 — High (CVSS 7.5): Blesta 3.x through 5.x before 5.13.3 allows object injection, aka CORE-5680.
CVE-2026-25615 — High (CVSS 7.2): Blesta 3.x through 5.x before 5.13.3 allows object injection, aka CORE-5668.
CVE-2024-25859 — High (CVSS 7.1): A path traversal vulnerability in the /path/to/uploads/ directory of Blesta before v5.9.2 allows attackers to takeover…

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