CVE-2026-63307
- Source
- https://cve.org/CVERecord?id=CVE-2026-63307
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-63307.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-63307
- Published
- 2026-07-17T16:13:57.232Z
- Modified
- 2026-07-19T03:47:18.540103723Z
- Severity
-
- 7.1 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator
- Summary
- Chat2DB < 5.3.0 Insecure Direct Object Reference via GET /api/connection/datasource
- Details
-
Chat2DB before 5.3.0 contains an insecure direct object reference vulnerability in the GET /api/connection/datasource/{id} endpoint. The handler calls dataSourceService.queryExistent(id, ...) without an ownership check and returns the decrypted password field, allowing any authenticated non-admin user to enumerate datasource IDs and read the plaintext database credentials of datasources owned by other users.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/63xxx/CVE-2026-63307.json", "cna_assigner": "VulnCheck", "cwe_ids": [ "CWE-639" ] }- References
-
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/63xxx/CVE-2026-63307.json
- https://github.com/OtterMind/Chat2DB/releases/tag/v5.3.0
- https://nvd.nist.gov/vuln/detail/CVE-2026-63307
- https://www.vulncheck.com/advisories/forgecode-arbitrary-code-execution-via-unvetted-mcp-json-in-untrusted-repository
- https://github.com/OtterMind/Chat2DB
- https://github.com/OtterMind/Chat2DB/issues/1839
Affected packages
Git / github.com/ottermind/chat2db
Affected ranges
- Type
- GIT
- Repo
- https://github.com/ottermind/chat2db
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
- Database specific
{ "extracted_events": [ { "introduced": "0" }, { "fixed": "5.3.0" }, { "introduced": "Chat2DB" } ], "source": [ "AFFECTED_FIELD", "DESCRIPTION", "REFERENCES" ] }