What’s Vulnerable › Vulnerabilities

CVE-2023-1105: External Control of File Name or Path in flatpressblog/flatpress

• Severity: high (CVSS 8.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-03-01 · updated 2026-06-17
• Weakness: CWE-73

Description

External Control of File Name or Path in GitHub repository flatpressblog/flatpress prior to 1.3.

Affected products

• flatpressblog/flatpress: before 2022-12-25 — fixed in 2022-12-25

How to fix

Upgrade to a fixed version: flatpressblog/flatpress 2022-12-25. Check the vendor advisory for mitigations.

References

• https://github.com/flatpressblog/flatpress/commit/5d5c7f6d8f072d14926fc2c3a97cdd763802f170
• https://huntr.dev/bounties/4089a63f-cffd-42f3-b8d8-e80b6bd9c80f
• https://github.com/flatpressblog/flatpress/commit/5d5c7f6d8f072d14926fc2c3a97cdd763802f170
• https://huntr.dev/bounties/4089a63f-cffd-42f3-b8d8-e80b6bd9c80f

Get alerted when CVE-2023-1105 or the next vulnerability affects your stack