CVE-2025-13561: A vulnerability was determined in SourceCodester Company Website CMS 1.0

This week

HIGH 7.3REMOTEDOWNGRADE

CVE-2025-13561 is a high-severity flaw (CVSS 7.3) affecting company website cms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability was determined in SourceCodester Company Website CMS 1.0. This vulnerability affects unknown code of the file /admin/index.php. This manipulation of the argument Username causes sql injection. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized.

Why this priority

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

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

Risk facts

CVSS score	7.3 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.4% (top 64%)
CISA exploited list	No
Weakness	CWE-74, CWE-89
Published	2025-11-23
Last modified	2026-10-08

Publisher (CNA): VulDB · Vendor: torrahclef

Last updated 2026-10-08 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-11-23 18:15 UTCPublished CVE record published
2026-10-08 10:10 UTCUpdated Record last modified

torrahclef company website 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 company-website-cms || rpm -q company-website-cms || company-website-cms --version

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

apt-cache madison company-website-cms sudo apt install company-website-cms=<VERSION_BEFORE_1.0> sudo apt-mark hold company-website-cms

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

dnf --showduplicates list company-website-cms sudo dnf downgrade company-website-cms-<VERSION_BEFORE_1.0> sudo dnf versionlock add company-website-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-2025-13561?

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

Is CVE-2025-13561 being exploited?

CVE-2025-13561 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-2025-13561 affect?

CVE-2025-13561 affects company website cms. Severity is high (CVSS 7.3). A vulnerability was determined in SourceCodester Company Website CMS 1.0. This vulnerability affects unknown code of the file /admin/index.php. This manipulation of the argument Username causes sql injection. Remote exploitation of the atta

How urgent is CVE-2025-13561?

Priority 45/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

Software pages

PHP vulnerabilities

Related CVEs

CVE-2025-13560 HIGH 7.3 DOWNGRADE A vulnerability was found in SourceCodester Company Website CMS 1.0
CVE-2025-29710 MEDIUM 6.1 DOWNGRADE SourceCodester Company Website CMS 1.0 is vulnerable to Cross Site Scripting (XSS) via /dashboard/Services.
CVE-2025-29709 CRITICAL 9.8 DOWNGRADE SourceCodester Company Website CMS 1.0 has a File upload vulnerability via the "Create portfolio" file /dashbo
CVE-2025-29708 CRITICAL 9.8 DOWNGRADE SourceCodester Company Website CMS 1.0 contains a file upload vulnerability via the "Create Services" file /da

References

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