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© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2026-33732

23
FAUCET Score

CVE-2026-33732 addresses a middleware bypass vulnerability in srvx versions prior to 0.11.13, caused by a pathname parsing discrepancy in its FastURL component. This flaw allows an attacker to bypass security middleware on the Node.js adapter by crafting raw HTTP requests with absolute URIs and non-standard schemes. Rated with a CVSSv3.1 score of 4.8 (Medium), it has a network attack vector and high attack complexity, potentially leading to low impacts on confidentiality and integrity. There is currently no evidence of active exploitation, nor are any public exploits available. Community discussion and media coverage for this vulnerability are minimal, suggesting a low immediate threat.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.11.13CPE matchmatch criteria
cpe:2.3:a:h3:srvx:*:*:*:*:*:node.js:*:*

CVSS Data

CVSS version used by this source: 3.1

4.8MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.2
Impact Score
2.5
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.25%
Probability of exploitation in next 30 days
EPSS Percentile
15.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0025 is in the 7th percentile among its peer group of 23,684 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / h3js/h3/security/advisories/GHSA-p36q-q72m-gchr
MitigationVendor Advisory
github.com / h3js/srvx/commit/de0d69901c357f36a39b7e13eebef6c930652baa
Patch
github.com / h3js/srvx/releases/tag/v0.11.13
Release Notes