CVE-2023-52288

HIGHNVD 7.57.5—

7.5

An issue was discovered in the flaskcode package through 0.0.8 for Python. An unauthenticated directory traversal, exploitable with a GET request to a /resource-data/.txt URI (from views.py), allows attackers to read arbitrary files.

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 70.5%
KEV: Not listed

Published

January 13, 2024

Last Modified

June 20, 2025

References (2)

cve@mitrehttps://gitlab.com/daniele_m/cve-list/-/blob/main/README.md
af854a3a-2127-422b-91ae-364da2661108https://gitlab.com/daniele_m/cve-list/-/blob/main/README.md

Patch Availability(1)

Vendor / Ecosystem	Fixed in / Patch	Released	Source
pip	flaskcode	—	ghsa

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(1 across 1 ecosystem)

PyPI(1)

Package	Vulnerable range	Fixed in	Dependents
flaskcode	0.0.2 ... 0.0.8 (7 versions)	—	—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-22Path Traversal

Data Freshness Timeline

(refreshed 9× in last 7d / 9× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-27 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-24 10:23 UTCEG score recompute
2026-05-24 10:23 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2023-52288?

CVE-2023-52288 is a high vulnerability published on January 13, 2024. An issue was discovered in the flaskcode package through 0.0.8 for Python. An unauthenticated directory traversal, exploitable with a GET request to a /resource-data/<file_path>.txt URI (from views.py), allows attackers to read arbitrary files.

When was CVE-2023-52288 disclosed?

CVE-2023-52288 was first published in the National Vulnerability Database on January 13, 2024, with the most recent update on June 20, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-52288 actively exploited?

CVE-2023-52288 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 70.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-52288?

CVE-2023-52288 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2023-52288?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-52288, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2023-52288

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