What is CVE-2023-45826?

CVE-2023-45826 is a medium-severity vulnerability in Leantime, classified under SQL Injection. CVSS score: 6.5/10. Published 2023-10-19.

How severe is CVE-2023-45826?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Is CVE-2023-45826 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

SQL Injection in Leantime

CVE-2023-45826

Leantime is an open source project management system. A 'userId' variable in `app/domain/files/repositories/class.files.php` is not parameterized. An authenticated attacker can send a carefully crafted POST request to `/api/jsonrpc` to exploit an SQL injection vulnerability. Confidentiality is impacted as it allows for dumping information from the database. This issue has been addressed in version 2.4-beta-4. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Vulnerability class: SQL Injection

EPSS: 0.019 (77.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Leantime — versions < 2.4-beta-4, 2.4

Weakness classification (CWE)

CWE-89 — SQL Injection

Public proof-of-concept exploits

References

security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
security-advisories@github.com (Patch, x_refsource_MISC)

Frequently asked questions

What is CVE-2023-45826?: CVE-2023-45826 is a medium-severity vulnerability in Leantime, classified under SQL Injection. CVSS score: 6.5/10. Published 2023-10-19.
How severe is CVE-2023-45826?: Medium severity. CVSS v3 base score is 6.5 out of 10.
Is CVE-2023-45826 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.