CVE-2023-54340
CVE-2023-54340 is a high-severity vulnerability with a CVSS 3.x base score of 8.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-89.
Key facts
- Severity: High (CVSS 3.x base score 8.2)
- CVSS v4: 8.8
- EPSS exploit prediction: 0% (21st percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-2593
- Weakness: CWE-89
- Published:
- Last modified:
Description
WorkOrder CMS 0.1.0 contains a SQL injection vulnerability that allows unauthenticated attackers to bypass login by manipulating username and password parameters. Attackers can inject malicious SQL queries using techniques like OR '1'='1' and stacked queries to access database information or execute administrative commands.
Frequently asked questions
- What is CVE-2023-54340?
- WorkOrder CMS 0.1.0 contains a SQL injection vulnerability that allows unauthenticated attackers to bypass login by manipulating username and password parameters. Attackers can inject malicious SQL queries using techniques like OR '1'='1' and stacked queries to access database information or execute administrative commands.
- How severe is CVE-2023-54340?
- CVE-2023-54340 has a CVSS 3.x base score of 8.2, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability none.
- Is CVE-2023-54340 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2023-54340?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- Does CVE-2023-54340 have an EU (EUVD) identifier?
- Yes. CVE-2023-54340 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-2593.
- When was CVE-2023-54340 published?
- CVE-2023-54340 was published on 2026-01-13 and last updated on 2026-06-17.
References
- https://github.com/romzes13/WorkOrderCMS
- https://www.exploit-db.com/exploits/51038
- https://www.vulncheck.com/advisories/workorder-cms-sql-injection
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