CVE-2025-11556
CWE-74Published: October 9, 2025· Updated: Jun 17, 2026
Official Description
A flaw has been found in code-projects Simple Leave Manager 1.0. This vulnerability affects unknown code of the file /user.php. This manipulation of the argument table causes sql injection. Remote exploitation of the attack is possible. The exploit has been published and may be used.
Risk Analysis
This critical SQL injection vulnerability in code-projects Simple Leave Manager 1.0 allows an attacker to manipulate database queries through the 'table' argument in 'user.php'. With a CVSS score of 9.8, this flaw poses a severe risk of data compromise, integrity loss, and denial of service, making it an urgent concern for affected systems.
No public exploit is currently known for this vulnerability. However, the flaw is remotely exploitable with low attack complexity, indicating that a successful attack could be straightforward if an exploit were to emerge.
To mitigate this vulnerability, it is crucial to apply any available patches or updates for code-projects Simple Leave Manager 1.0. Additionally, implement robust input validation and parameterized queries for all user-supplied input to prevent SQL injection attacks.
Technical Analysis
CVE-2025-11556 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (6)
Quick Facts
Related CVEs (CWE-74)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2025-11556 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts