CVE-2023-5591
CVE-2023-5591 is a medium-severity vulnerability in Librenms with a CVSS 3.x base score of 6.5. Its EPSS exploit-prediction score of 22% places it in the 97th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-89.
Key facts
- Severity: Medium (CVSS 3.x base score 6.5)
- EPSS exploit prediction: 22% (97th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-89
- Affected product: Librenms
- Published:
- Last modified:
Description
SQL Injection in GitHub repository librenms/librenms prior to 23.10.0.
Frequently asked questions
- What is CVE-2023-5591?
- SQL Injection in GitHub repository librenms/librenms prior to 23.10.0.
- How severe is CVE-2023-5591?
- CVE-2023-5591 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2023-5591 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 22% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-5591?
- CVE-2023-5591 affects Librenms. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-5591?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2023-5591 published?
- CVE-2023-5591 was published on 2023-10-16 and last updated on 2026-06-17.
References
- https://github.com/librenms/librenms/commit/908aef65967ce6184bdc587fd105660d5d55129e
- https://huntr.dev/bounties/54813d42-5b93-440e-b9b1-c179d2cbf090
Affected products (1)
- cpe:2.3:a:librenms:librenms:*:*:*:*:*:*:*:*
More vulnerabilities in Librenms
- CVE-2022-4070 — Critical (CVSS 9.8): Insufficient Session Expiration in GitHub repository librenms/librenms prior to 22.10.0.
- CVE-2022-29712 — Critical (CVSS 9.8): LibreNMS v22.3.0 was discovered to contain multiple command injection vulnerabilities via the service_ip, hostname, and…
- CVE-2021-44278 — Critical (CVSS 9.8): Librenms 21.11.0 is affected by a path manipulation vulnerability in includes/html/pages/device/showconfig.inc.php.
- CVE-2019-10665 — Critical (CVSS 9.8): An issue was discovered in LibreNMS through 1.47. The scripts that handle the graphing options…
- CVE-2018-20434 — Critical (CVSS 9.8): LibreNMS 1.46 allows remote attackers to execute arbitrary OS commands by using the $_POST['community'] parameter to…
- CVE-2024-51092 — Critical (CVSS 9.1): LibreNMS before 24.10.0 allows a remote attacker to execute arbitrary code via OS command injection involving…
Other CWE-89 (SQL Injection) vulnerabilities
- CVE-2026-54350 — Critical (CVSS 10.0): Budibase is an open-source low-code platform. Prior to 3.39.12, an unauthenticated visitor of any published Budibase…
- CVE-2026-8054 — Critical (CVSS 10.0): Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in the Publish Audit API endpoints…
- CVE-2026-42287 — Critical (CVSS 10.0): Emlog is an open source website building system. Prior to version 2.6.11, direct SQL injection in article creation and…
- CVE-2026-3325 — Critical (CVSS 10.0): SQL injection (SQLi) in MegaCMS v12.0.0, specifically in the “id_territorio” parameter of the…
- CVE-2025-10878 — Critical (CVSS 10.0): A SQL injection vulnerability exists in the login functionality of Fikir Odalari AdminPando 1.0.1 before 2026-01-26.…
- CVE-2025-57792 — Critical (CVSS 10.0): Explorance Blue versions prior to 8.14.9 contain a SQL injection vulnerability caused by insufficient validation of…