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CVE-2022-31531

23
FAUCET Score

CVE-2022-31531 describes an absolute path traversal vulnerability in the dainst/cilantro repository, specifically affecting versions through 0.0.4. This critical flaw (CVSS 9.3) arises from the unsafe use of Flask's send_file function, allowing an unauthenticated attacker to remotely access sensitive information and potentially cause denial of service. While no public exploit code or active exploitation has been observed, and community discussion is minimal, the high severity and ease of exploitation warrant attention.

Impacted Technologies

VendorProductVersion(s)CPE
<= 0.0.4CPE matchmatch criteria
cpe:2.3:a:dainst:cilantro:*:*:*:*:*:*:*:*

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
1.24%
Probability of exploitation in next 30 days
EPSS Percentile
66.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0124 is in the 52nd percentile among its peer group of 36,897 CVEs.

Social Chatter

No social media mentions found for this CVE.

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