How severe is CVE-2025-45315?

CVE-2025-45315 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2025-45315 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-45315?

CVE-2025-45315 affects Hortusfox. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-45315?

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

Does CVE-2025-45315 have an EU (EUVD) identifier?

Yes. CVE-2025-45315 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-24604.

When was CVE-2025-45315 published?

CVE-2025-45315 was published on 2025-08-13 and last updated on 2026-07-05.

CVE-2025-45315

CVE-2025-45315 is a medium-severity vulnerability in Hortusfox with a CVSS 3.x base score of 5.4. 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 5.4)
EPSS exploit prediction: 0% (15th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-24604
Weakness: CWE-79
Affected product: Hortusfox
Published: 2025-08-13
Last modified: 2026-07-05

Description

A cross-site scripting (XSS) vulnerability in the /controller/admin.php endpoint of hortusfox-web v4.4 allows attackers to execute arbitrary JavaScript in the context of a user's browser via a crafted payload injected into the email parameter.

Frequently asked questions

What is CVE-2025-45315?: A cross-site scripting (XSS) vulnerability in the /controller/admin.php endpoint of hortusfox-web v4.4 allows attackers to execute arbitrary JavaScript in the context of a user's browser via a crafted payload injected into the email parameter.
How severe is CVE-2025-45315?: CVE-2025-45315 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2025-45315 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-45315?: CVE-2025-45315 affects Hortusfox. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-45315?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-45315 have an EU (EUVD) identifier?: Yes. CVE-2025-45315 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-24604.
When was CVE-2025-45315 published?: CVE-2025-45315 was published on 2025-08-13 and last updated on 2026-07-05.

References

EU advisories (EUVD)

http://hortusfox-web.com

Affected products (1)

cpe:2.3:a:hortusfox:hortusfox:4.4:*:*:*:*:*:*:*

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