Vulnerability · Published Oct 12, 2026 · Assigned by VulDB
CVE-2026-108811WMCMS index.php information disclosure
Medium 4.3
In plain English
A medium-severity information exposure in WMCMS. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 10% of all known vulnerabilities).
Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)0.2%top 89.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A weakness has been identified in WMCMS 4.446.1257. The affected element is an unknown function of the file /index.php. This manipulation of the argument path/file causes information disclosure. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks.
Affected products (as reported)
Weakness: CWE-200, CWE-284 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
References
- VDB-416588 | WMCMS index.php information disclosure vdb-entry, technical-description
- VDB-416588 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- CVE-2026-108811 | CVE Analysis and Report third-party-advisory
- Submit #963988 | 重庆逐越光电科技有限公司 WMCMS-V4.446.1257 V4.446.1257,http://www.weimengcms.com Arbitrary File Read Vulnerability third-party-advisory
- https://github.com/ants01/WMCMSV4.446.1257-There-is-an-arbitrary-file-read-vulnerability exploit