Missing authentication for critical function vulnerability in Yordam Informatics Technology Consulting, Training, and Electronic Systems Industry… (CVE-2026-11838)
A missing authentication vulnerability exists in the Library Reservation System by Yordam Informatics Technology Consulting, Training, and Electronic Systems Industry and Trade Inc. This flaw allows unauthorized input data manipulation in versions before 22.2. The vulnerability has a CVSS score of 4.3, indicating a medium severity level. No official patch or remediation information is currently available. There are no known exploits in the wild for this issue.
AI Analysis
Technical Summary
CVE-2026-11838 describes a missing authentication for a critical function in the Library Reservation System by Yordam Informatics Technology Consulting, Training, and Electronic Systems Industry and Trade Inc. This vulnerability permits input data manipulation without proper authentication controls. It affects all versions prior to v22.2. The CVSS 3.1 vector indicates network attack vector, low attack complexity, requires privileges, no user interaction, unchanged scope, no confidentiality or availability impact, and limited integrity impact.
Potential Impact
The vulnerability allows an attacker with some privileges to manipulate input data without authentication, potentially leading to unauthorized modification of data within the Library Reservation System. There is no impact on confidentiality or availability reported. The overall impact is limited to integrity.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch information is currently available. Users should monitor vendor communications for updates and consider restricting access to the affected functions until a fix is released.
Missing authentication for critical function vulnerability in Yordam Informatics Technology Consulting, Training, and Electronic Systems Industry… (CVE-2026-11838)
Description
A missing authentication vulnerability exists in the Library Reservation System by Yordam Informatics Technology Consulting, Training, and Electronic Systems Industry and Trade Inc. This flaw allows unauthorized input data manipulation in versions before 22.2. The vulnerability has a CVSS score of 4.3, indicating a medium severity level. No official patch or remediation information is currently available. There are no known exploits in the wild for this issue.
CVSS v3.1
Score 4.3medium
Affected software
pkg:github/yordam-informatics/library-reservation-systemRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-11838 describes a missing authentication for a critical function in the Library Reservation System by Yordam Informatics Technology Consulting, Training, and Electronic Systems Industry and Trade Inc. This vulnerability permits input data manipulation without proper authentication controls. It affects all versions prior to v22.2. The CVSS 3.1 vector indicates network attack vector, low attack complexity, requires privileges, no user interaction, unchanged scope, no confidentiality or availability impact, and limited integrity impact.
Potential Impact
The vulnerability allows an attacker with some privileges to manipulate input data without authentication, potentially leading to unauthorized modification of data within the Library Reservation System. There is no impact on confidentiality or availability reported. The overall impact is limited to integrity.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch information is currently available. Users should monitor vendor communications for updates and consider restricting access to the affected functions until a fix is released.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-m8qv-w7p3-m7cv
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-11838"]
- Ecosystems
- []
- Database Specific Severity
- MODERATE
- Cvss Version
- 3.1
Threat ID: 6aa15f17acd9273b496159e7
Added to database: 09/09/2026, 13:28:55 UTC
Last enriched: 09/09/2026, 13:33:31 UTC
Last updated: 09/10/2026, 01:52:00 UTC
Views: 5
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