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01 Record

CVE-2023-50728

Unauthenticated Denial of Service in the octokit/webhooks library

MediumPUBLISHEDCNA: GitHub_M
CNA base score5.4 CVSS v3.xCVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:H
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02 Description

Unauthenticated Denial of Service in the octokit/webhooks library

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
0.90% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 59.5% of scored records. A rank, not a probability.
NVD base score
7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2023-12-15 21:59Z2 YR AGO
Last updated
2024-08-02 22:16Z2 YR AGO
Reserved
2023-12-11
Assigning CNA
GitHub_M
Record state
PUBLISHED
Severity
Medium (CVSS 5.4)
CNA CVSS vector
CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:H
Weaknesses
  • CWE-755Improper Handling of Exceptional ConditionsClass
Data version
5.1
Document digest
3d8e0de7afee84e3114f066750f4de175671fc45effc6db3b5defd97aeb535b1

05 Affected products

VendorProductVersionsPlatforms
octokitwebhooks.js>= 9.26.0, < 9.26.3, >= 10.9.0, < 10.9.2, >= 11.1.0, < 11.1.2, >= 12.0.0, < 12.0.4—

06 References