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CVE-2022-31581

28
FAUCET Score

CVE-2022-31581 describes an absolute path traversal vulnerability in the scorelab/OpenMF repository, specifically in versions prior to 2022-05-03. This critical vulnerability (CVSS 9.3) allows an unauthenticated attacker to access sensitive information (C:H) with low attack complexity (AC:L) over the network (AV:N) by exploiting the unsafe use of Flask's send_file function. While no active exploitation, public exploit code, or significant community discussion has been observed, its high severity and potential for data compromise warrant attention.

Impacted Technologies

VendorProductVersion(s)CPE
< 2022-05-03CPE matchmatch criteria
cpe:2.3:a:scorelab:openmf:*:*:*:*:*:*:*:*

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
1.44%
Probability of exploitation in next 30 days
EPSS Percentile
70.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0144 is in the 57th percentile among its peer group of 36,897 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
github.com / scorelab/OpenMF/issues/262
ExploitIssue TrackingThird Party Advisory