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CVE-2022-24863

20
FAUCET Score

CVE-2022-24863 affects http-swagger, an open-source tool for generating RESTful API documentation, allowing for a denial-of-service attack due to improper handling of HTTP methods. With a CVSS score of 7.5 (HIGH), this vulnerability can be exploited remotely with low complexity, leading to memory exhaustion on the host system. While no active exploitation, public exploit code, or significant community discussion has been observed, users are advised to upgrade to version 1.2.6 or restrict the path prefix to the "GET" method as a workaround.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.2.6CPE matchmatch criteria
cpe:2.3:a:http-swagger_project:http-swagger:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.40%
Probability of exploitation in next 30 days
EPSS Percentile
82.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0240 is in the 68th percentile among its peer group of 51,506 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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 (4)

github_advisorypatch availablevia nvd_reference
View patch
gopatch availablevia ghsa
Product: github.com/swaggo/http-swaggerFixed in: 1.2.6
redhatno patchvia redhat_api
Product: Red Hat Quay 3Fixed in: quay/quay-operator-rhel8
redhatno patchvia redhat_api
Product: Red Hat Quay 3Fixed in: quay/quay-rhel8

Vendor Advisories (2)

goGHSA-xg75-q3q5-cqmvhigh

Denial of Service in http-swagger

Apr 22, 2022
redhatCVE-2022-24863Moderate

http-swagger: a denial of service attack consisting of memory exhaustion on the host system

Apr 18, 2022

References

github.com / swaggo/http-swagger/commit/b7d83e8fba85a7a51aa7e45e8244b4173f15049e
PatchThird Party Advisory
github.com / swaggo/http-swagger/pull/62
Third Party Advisory
github.com / swaggo/http-swagger/releases/tag/v1.2.6
Release NotesThird Party Advisory
github.com / swaggo/http-swagger/security/advisories/GHSA-xg75-q3q5-cqmv
Third Party Advisory