HOMEVULNERABILITIESCVE-2025-11556
CRITICAL

CVE-2025-11556

CWE-74Published: October 9, 2025· Updated: Jun 17, 2026

9.8
CVSS v3.1

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.

NVD Source

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.

Recommended Action

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.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

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

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

carmelo1 product(s)
simple leave manager
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
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Official Patches & Advisories

All References (6)

https://vuldb.com/?ctiid.327716Permissions Required · VDB Entry
https://vuldb.com/?id.327716Third Party Advisory · VDB Entry
https://vuldb.com/?submit.671358Third Party Advisory · VDB Entry

Quick Facts

CVE IDCVE-2025-11556
CVSS Score9.8 / 10
SeverityCRITICAL
WeaknessCWE-74
CISA KEVNo
Affected1 vendor(s)
PublishedOct 9, 2025

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
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWatch. CVE data is provided under the NVD usage policy.