CVE-2025-25686: semcms <=5.0 is vulnerable to SQL Injection in SEMCMS_Fuction.php.

Q: How do I fix CVE-2025-25686?

semcms: upgrade to newer than 5.0. Exact commands for each OS are on this page.

Q: Is CVE-2025-25686 being exploited?

CVE-2025-25686 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-25686 affect?

CVE-2025-25686 affects semcms. Severity is critical (CVSS 9.8). semcms <=5.0 is vulnerable to SQL Injection in SEMCMS_Fuction.php.

Q: How urgent is CVE-2025-25686?

Priority 55/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

This week

CRITICAL 9.8REMOTEUPGRADE

CVE-2025-25686 is a critical-severity flaw (CVSS 9.8) affecting semcms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

semcms <=5.0 is vulnerable to SQL Injection in SEMCMS_Fuction.php.

Why this priority

Critical severity
Public exploit reference
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.5% (top 56%)
CISA exploited list	No
Weakness	CWE-89
Published	2025-03-27
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: sem-cms

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

Am I affected?

Timeline

2025-03-27 16:15 UTCPublished CVE record published
2026-06-17 09:01 UTCUpdated Record last modified

sem-cms semcms UPGRADE

Affected: <= 5.0

Fixed in: newer than 5.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy semcms || rpm -q semcms || semcms --version

2. UPGRADE to newer than 5.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade semcms

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade semcms

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

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-2025-25686?

semcms: upgrade to newer than 5.0. Exact commands for each OS are on this page.

Is CVE-2025-25686 being exploited?

CVE-2025-25686 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-2025-25686 affect?

CVE-2025-25686 affects semcms. Severity is critical (CVSS 9.8). semcms <=5.0 is vulnerable to SQL Injection in SEMCMS_Fuction.php.

How urgent is CVE-2025-25686?

Priority 55/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

Software pages

PHP vulnerabilities

Related CVEs

CVE-2024-32409 HIGH 7.1 DOWNGRADE An issue in SEMCMS v.4.8 allows a remote attacker to execute arbitrary code via a crafted script.
CVE-2025-51660 MEDIUM 5.4 UPGRADE SemCms v5.0 was discovered to contain a SQL injection vulnerability via the lgid parameter at SEMCMS_Products.
CVE-2025-51659 MEDIUM 5.4 UPGRADE SemCms v5.0 was discovered to contain a SQL injection vulnerability via the ID parameter at SEMCMS_Products.ph
CVE-2025-51658 MEDIUM 5.4 UPGRADE SemCms v5.0 was discovered to contain a SQL injection vulnerability via the ID parameter at SEMCMS_InquiryView
CVE-2025-51657 MEDIUM 5.4 UPGRADE SemCms v5.0 was discovered to contain a SQL injection vulnerability via the lgid parameter at SEMCMS_Link.php.

References

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