{"cve":"CVE-2023-49793","nvd":{"published":"2024-06-24T18:15:10.437","modified":"2026-06-17T06:36:28.557","status":"Modified","description":"CodeChecker is an analyzer tooling, defect database and viewer extension for the Clang Static Analyzer and Clang Tidy. Zip files uploaded to the server endpoint of `CodeChecker store` are not properly sanitized. An attacker, using a path traversal attack, can load and display files on the machine of `CodeChecker server`. The vulnerable endpoint is `/Default/v6.53/CodeCheckerService@massStoreRun`. The path traversal vulnerability allows reading data on the machine of the `CodeChecker server`, with the same permission level as the `CodeChecker server`.\nThe attack requires a user account on the `CodeChecker server`, with permission to store to a server, and view the stored report. This vulnerability has been patched in version 6.23.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","score":6.5},"cwes":["CWE-22"],"references":["https://github.com/Ericsson/codechecker/commit/46bada41e32f3ba0f6011d5c556b579f6dddf07a","https://github.com/Ericsson/codechecker/security/advisories/GHSA-h26w-r4m5-8rrf","https://github.com/Ericsson/codechecker/commit/46bada41e32f3ba0f6011d5c556b579f6dddf07a","https://github.com/Ericsson/codechecker/security/advisories/GHSA-h26w-r4m5-8rrf"],"products":["ericsson:codechecker"],"source":"nvd","synced_at":"2026-10-19T21:52:00.836172422+00:00"},"epss":{"cve":"CVE-2023-49793","score":0.0073,"percentile":0.54271,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-h26w-r4m5-8rrf","url":"https://osv.dev/vulnerability/GHSA-h26w-r4m5-8rrf","summary":"CodeChecker has a Path traversal in `CodeChecker server` in the endpoint of `CodeChecker store`","modified":"2024-06-26T22:00:45.835205Z","packages":[{"ecosystem":"PyPI","name":"codechecker","purl":"pkg:pypi/codechecker","ranges":["<6.23.0"],"fixed":["6.23.0"]}]},{"id":"PYSEC-2024-54","url":"https://osv.dev/vulnerability/PYSEC-2024-54","summary":"","modified":"2024-06-26T19:42:37.515009Z","packages":[{"ecosystem":"PyPI","name":"codechecker","purl":"pkg:pypi/codechecker","ranges":["<6.23.0"],"fixed":["6.23.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}