How severe is CVE-2025-8859?

CVE-2025-8859 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-8859 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-8859?

CVE-2025-8859 affects Fabian Eblog Site. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-8859?

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

Does CVE-2025-8859 have an EU (EUVD) identifier?

Yes. CVE-2025-8859 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-24152.

When was CVE-2025-8859 published?

CVE-2025-8859 was published on 2025-08-11 and last updated on 2026-06-17.

CVE-2025-8859

CVE-2025-8859 is a medium-severity vulnerability in Fabian Eblog Site with a CVSS 3.x base score of 6.3. 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-284.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 2.1
EPSS exploit prediction: 0% (24th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-24152
Weakness: CWE-284
Affected product: Fabian Eblog Site
Published: 2025-08-11
Last modified: 2026-06-17

Description

A vulnerability was identified in code-projects eBlog Site 1.0. Affected by this vulnerability is an unknown functionality of the file /native/admin/save-slider.php of the component File Upload Module. The manipulation leads to unrestricted upload. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Frequently asked questions

What is CVE-2025-8859?: A vulnerability was identified in code-projects eBlog Site 1.0. Affected by this vulnerability is an unknown functionality of the file /native/admin/save-slider.php of the component File Upload Module. The manipulation leads to unrestricted upload. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.
How severe is CVE-2025-8859?: CVE-2025-8859 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-8859 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-8859?: CVE-2025-8859 affects Fabian Eblog Site. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-8859?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-8859 have an EU (EUVD) identifier?: Yes. CVE-2025-8859 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-24152.
When was CVE-2025-8859 published?: CVE-2025-8859 was published on 2025-08-11 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:fabian:eblog_site:1.0:*:*:*:*:*:*:*

Other CWE-284 (Improper Access Control) vulnerabilities

CVE-2026-83944 — Critical (CVSS 10.0): Improper access control in Azure Logic Apps allows an unauthorized attacker to elevate privileges over a network.
CVE-2026-20192 — Critical (CVSS 10.0): As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Identity Services Engine…
CVE-2026-87230 — Critical (CVSS 10.0): Vulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The…
CVE-2026-54745 — Critical (CVSS 10.0): Kubeflow Pipelines enables users to build and deploy portable, scalable machine learning workflows. Prior to 2.17.0,…
CVE-2026-18886 — Critical (CVSS 10.0): ServiceNow has remediated an improper access control vulnerability that was identified in the ServiceNow AI platform.…
CVE-2026-76607 — Critical (CVSS 10.0): Joomla Extension - fabrikar.com - Missing ACL check in download element in Fabrik < 4.7.2.

Browse all CWE-284 (Improper Access Control) vulnerabilities →