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CVE-2022-31575

30
FAUCET Score

CVE-2022-31575 is a critical absolute path traversal vulnerability affecting the duducosmos/livro_python repository, specifically due to the unsafe use of Flask's send_file function. With a CVSS score of 9.3, this vulnerability allows unauthenticated attackers to access sensitive information remotely with low attack complexity. While there is no evidence of active exploitation or public exploit code, the vulnerability has garnered significant community discussion, indicating awareness and potential future exploitation. Organizations using the affected livro_python project should prioritize patching to mitigate the high risk of data compromise.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2018-06-06CPE matchmatch criteria
cpe:2.3:a:livro_python_project:livro_python:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.3CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
LOW
Exploitability Score
3.9
Impact Score
4.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.29%
Probability of exploitation in next 30 days
EPSS Percentile
67.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0129 is in the 54th percentile among its peer group of 36,862 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / github/securitylab/issues/669
ExploitIssue TrackingThird Party Advisory