CVE-2022-31578
CVSS v3
7.5
HIGH
EPSS Score
1.3 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
The piaoyunsoft/bt_lnmp repository through 2019-10-10 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.
Technical details
- Published
- 2022-07-11
Frequently asked questions
What is CVE-2022-31578?
The piaoyunsoft/bt_lnmp repository through 2019-10-10 on GitHub allows absolute path traversal because the Flask send_file function is used unsafely.
Is CVE-2022-31578 actively exploited?
Active exploitation of CVE-2022-31578 has not been confirmed. Its EPSS score was 1.3% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2022-31578?
CVE-2022-31578 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2022-31578 affecting your environment?
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