Vulnerability · Published Nov 30, 2025 · Assigned by VulDB

CVE-2025-13786taosir WTCMS index.php fetch code injection

High 7.3

In plain English

A high-severity code injection in WTCMS from taosir. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 49% of all known vulnerabilities).

Severity (CVSS 3.1)7.3High

Exploit odds (30 days)0.6%top 50.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

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 are available. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products (as reported)

Vendor	Product	Versions
taosir	WTCMS	01a5f68a3dfc2fdddb44eed967bb2d4f60487665

Weakness: CWE-94, CWE-74 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

References

VDB-333790 | taosir WTCMS index.php fetch code injection vdb-entry, technical-description
VDB-333790 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #689523 | wtcms cms 1.0 RCE third-party-advisory
https://github.com/TiKi-r/CVE-Report/blob/main/WtcmsRCE.md related
https://github.com/TiKi-r/CVE-Report/blob/main/WtcmsRCE.md#3-proof-of-concept-poc exploit