CVE-2022-51026

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.61% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 48.7% of scored records. A rank, not a probability.

NVD base score

9.3 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Deferred. NVD last modified this record on 2026-10-29.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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.

Published

2026-10-22 19:13Z6 DAYS AGO

Last updated

2026-10-29 02:24Z6 HR AGO

Reserved

2026-10-22

Assigning CNA

VulnCheck

Record state

PUBLISHED

Severity

Critical (CVSS 9.3)

CNA CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Weaknesses

• CWE-290Authentication Bypass by SpoofingBase

Data version

5.2

Document digest

e5e24aebdd5d8e489af4cbd65a5760dcb7b1bb896284564bb9797cbaa95af00f

• github.comGitHub Security Advisory (GHSA-5r3p-6rj5-7937)https://github.com/bytebase/bytebase/security/advisories/GHSA-5r3p-6rj5-7937vendor-advisory
• github.comhttps://github.com/bytebase/bytebase/commit/d69e682243b25b51dd52912a26e2f259b5f3db2dpatch
• github.comhttps://github.com/bytebase/bytebase/pull/834patchissue-tracking
• github.comhttps://github.com/bytebase/bytebase/blob/1.0.0/server/auth.go#L79-L93technical-description
• github.combytebase 1.0.1 Release Noteshttps://github.com/bytebase/bytebase/releases/tag/1.0.1release-notes
• github.comhttps://github.com/bytebase/bytebaseproduct
• www.vulncheck.comVulnCheck Advisory: Bytebase 0.12.0 before 1.0.1 Authentication Bypass via GitLab Self-Hosted Loginhttps://www.vulncheck.com/advisories/bytebase-0.12.0-before-1.0.1-authentication-bypass-via-gitlab-self-hosted-loginthird-party-advisory