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CVE-2022-31558

28
FAUCET Score

CVE-2022-31558 is a critical absolute path traversal vulnerability affecting the tooxie/shiva-server repository through version 0.10.0, stemming from the unsafe use of Flask's send_file function. With a CVSS score of 9.3, this vulnerability allows an unauthenticated attacker to remotely access sensitive information with low attack complexity, potentially leading to a complete compromise of confidentiality and partial availability. Despite its high severity, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 0.10.0CPE matchmatch criteria
cpe:2.3:a:shiva-server_project:shiva-server:*:*:*:*:*:*:*:*

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
1.18%
Probability of exploitation in next 30 days
EPSS Percentile
64.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0118 is in the 50th 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

Vendor Advisories (1)

pipGHSA-qp72-96p2-g644critical

Tooxie Shiva 0.10.0 allows absolute path traversal because Flask send_file function used unsafely

Jul 12, 2022

References

github.com / github/securitylab/issues/669
Third Party Advisory