CVE-2025-15495: A vulnerability was found in BiggiDroid Simple PHP CMS 1.0

Routine

MEDIUM 4.7DOWNGRADE

CVE-2025-15495 is a medium-severity flaw (CVSS 4.7) affecting simple php cms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability was found in BiggiDroid Simple PHP CMS 1.0. This impacts an unknown function of the file /admin/editsite.php. The manipulation of the argument image results in unrestricted upload. The attack can be launched remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	4.7 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	None
EPSS exploit chance	0.5% (top 60%)
CISA exploited list	No
Weakness	CWE-284, CWE-434
Published	2026-01-09
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: biggidroid

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

Am I affected?

Timeline

2026-01-09 17:15 UTCPublished CVE record published
2026-06-17 08:37 UTCUpdated Record last modified

biggidroid simple php cms 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 simple-php-cms || rpm -q simple-php-cms || simple-php-cms --version

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

apt-cache madison simple-php-cms sudo apt install simple-php-cms=<VERSION_BEFORE_1.0> sudo apt-mark hold simple-php-cms

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

dnf --showduplicates list simple-php-cms sudo dnf downgrade simple-php-cms-<VERSION_BEFORE_1.0> sudo dnf versionlock add simple-php-cms

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-2025-15495?

simple php cms: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-15495 being exploited?

CVE-2025-15495 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-2025-15495 affect?

CVE-2025-15495 affects simple php cms. Severity is medium (CVSS 4.7). A vulnerability was found in BiggiDroid Simple PHP CMS 1.0. This impacts an unknown function of the file /admin/editsite.php. The manipulation of the argument image results in unrestricted upload. The attack can be launched remotely. The ex

How urgent is CVE-2025-15495?

Priority 31/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2025-15169 MEDIUM 4.7 DOWNGRADE A weakness has been identified in BiggiDroid Simple PHP CMS 1.0
CVE-2025-15263 HIGH 7.3 DOWNGRADE A weakness has been identified in BiggiDroid Simple PHP CMS 1.0
CVE-2025-15262 MEDIUM 4.7 DOWNGRADE A security flaw has been discovered in BiggiDroid Simple PHP CMS 1.0

References

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