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CVE-2024-7340

40
FAUCET Score

CVE-2024-7340 describes a path traversal vulnerability in the Weave server API, allowing remote attackers to leak arbitrary files due to insufficient input validation. This flaw can enable low-privileged users to escalate privileges to server administrator in common scenarios. With a CVSS score of 8.8 (High) and an EPSS score indicating high exploitability, the vulnerability poses a significant risk, potentially leading to complete compromise of confidentiality, integrity, and availability. While not yet observed in active exploitation or listed on KEV, public Nuclei templates exist, suggesting a readily exploitable condition despite limited community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
Https://Pypi.Org/Project/PipWeave
>= 0, <= 0.50.7CNA affecteddefault unaffected

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
4.97%
Probability of exploitation in next 30 days
EPSS Percentile
91.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
Nuclei: CVE-2024-7340 · Aug 1, 2024
This CVE's current EPSS score of 0.0497 is in the 91st percentile among its peer group of 17,822 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

pippatch availablevia ghsa
Product: weaveFixed in: 0.50.8

Vendor Advisories (1)

pipGHSA-r49h-6qxq-624fhigh

Weave server API vulnerable to arbitrary file leak

Jul 31, 2024

References

github.com / wandb/weave/pull/1657
research.jfrog.com / vulnerabilities/wandb-weave-server-remote-arbitrary-file-leak-jfsa-2024-001039248