CVE-2025-8859: A vulnerability was identified in code-projects eBlog Site 1.0

Routine

MEDIUM 6.3DOWNGRADE

CVE-2025-8859 is a medium-severity flaw (CVSS 6.3) affecting eblog site. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	6.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.3% (top 72%)
CISA exploited list	No
Weakness	CWE-284, CWE-434
Published	2025-08-11
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: fabian

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-08-11 15:15 UTCPublished CVE record published
2026-06-17 10:07 UTCUpdated Record last modified

fabian eblog site DOWNGRADE

Affected: 1.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.0

1. Check installed version

apt-cache policy eblog-site || rpm -q eblog-site || eblog-site --version

2. No fixed release: DOWNGRADE to a release before 1.0 (Debian / Ubuntu)

apt-cache madison eblog-site sudo apt install eblog-site=<VERSION_BEFORE_1.0> sudo apt-mark hold eblog-site

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list eblog-site sudo dnf downgrade eblog-site-<VERSION_BEFORE_1.0> sudo dnf versionlock add eblog-site

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-8859?

eblog site: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-8859 being exploited?

CVE-2025-8859 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-8859 affect?

CVE-2025-8859 affects eblog site. Severity is medium (CVSS 6.3). 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

How urgent is CVE-2025-8859?

Priority 34/100. Public exploit reference

Software pages

PHP vulnerabilities

References

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