CVE-2025-13786: A vulnerability was detected in taosir WTCMS up to 01a5f68a3dfc2fdddb44eed967bb2d4f60487665

Q: How do I fix CVE-2025-13786?

wtcms: upgrade to newer than 2019-12-20. Exact commands for each OS are on this page.

Q: Is CVE-2025-13786 being exploited?

CVE-2025-13786 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-2025-13786 affect?

CVE-2025-13786 affects wtcms. Severity is high (CVSS 7.3). A vulnerability was detected in taosir WTCMS up to 01a5f68a3dfc2fdddb44eed967bb2d4f60487665. Impacted is the function fetch of the file /index.php. Performing manipulation of the argument content results in code injection. It is possible to

Q: How urgent is CVE-2025-13786?

Priority 47/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

This week

HIGH 7.3REMOTEUPGRADE

CVE-2025-13786 is a high-severity flaw (CVSS 7.3) affecting wtcms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability was detected in taosir WTCMS up to 01a5f68a3dfc2fdddb44eed967bb2d4f60487665. Impacted is the function fetch of the file /index.php. Performing manipulation of the argument content results in code injection. It is possible to initiate the attack remotely. The exploit is now public and may be used. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases

Why this priority

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

A fixed release or distro patch exists.

Risk facts

CVSS score	7.3 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.6% (top 54%)
CISA exploited list	No
Weakness	CWE-74, CWE-94
Published	2025-11-30
Last modified	2026-10-18

Publisher (CNA): VulDB · Vendor: wtcms project

Last updated 2026-10-18 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-11-30 09:15 UTCPublished CVE record published
2026-10-18 18:10 UTCUpdated Record last modified

wtcms project wtcms UPGRADE

Affected: <= 2019-12-20

Fixed in: newer than 2019-12-20

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 2019-12-20 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade wtcms

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-2025-13786?

wtcms: upgrade to newer than 2019-12-20. Exact commands for each OS are on this page.

Is CVE-2025-13786 being exploited?

CVE-2025-13786 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-2025-13786 affect?

CVE-2025-13786 affects wtcms. Severity is high (CVSS 7.3). A vulnerability was detected in taosir WTCMS up to 01a5f68a3dfc2fdddb44eed967bb2d4f60487665. Impacted is the function fetch of the file /index.php. Performing manipulation of the argument content results in code injection. It is possible to

How urgent is CVE-2025-13786?

Priority 47/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

Software pages

PHP vulnerabilities

Related CVEs

CVE-2025-13783 MEDIUM 6.3 UPGRADE A security flaw has been discovered in taosir WTCMS up to 01a5f68a3dfc2fdddb44eed967bb2d4f60487665
CVE-2025-13782 HIGH 7.3 UPGRADE A vulnerability was identified in taosir WTCMS up to 01a5f68a3dfc2fdddb44eed967bb2d4f60487665
CVE-2024-48239 MEDIUM 4.8 DOWNGRADE An issue was discovered in WTCMS 1.0
CVE-2024-48238 MEDIUM 4.7 DOWNGRADE WTCMS 1.0 is vulnerable to SQL Injection in the edit_post method of /Admin\Controller\NavControl.class.php via
CVE-2024-48237 CRITICAL 9.8 DOWNGRADE WTCMS 1.0 is vulnerable to Incorrect Access Control in \Common\Controller\HomebaseController.class.php.

References

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