bytebase - Improper Authorization

published 2022-09-28 4 y ago modified 2026-06-17 4 mo ago also GHSA-9mmc-27gw-w6mq , EUVD-2022-6762

cvss: 4.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.7%; EPSS 0.7% chance of exploitation in 30 days, percentile 51%
public exploits: 0; none known

The “Bytebase” application does not restrict low privilege user to access admin “projects“ for which an unauthorized user can view the “projects“ created by “Admin” and the affected endpoint is “/api/project?user=${userId}”.

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: partial
Assessed: 17 mo ago (2025-05-21)

Exploit prediction

0.66% chance of exploitation in the next 30 days, higher than 51% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

mend.io https://www.mend.io/vulnerability-database/CVE-2022-32170 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CNA	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
GitHub	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Affected packages

ecosystem	package	affected	fixed in
go	github.com/bytebase/bytebase	>=0.1.0, <=1.0.4	no fix listed

Affected products

bytebase bytebase

Classification

Weakness

CWE-285 Improper Authorization

References

mend.io /vulnerability-database/CVE-2022-32170
web, exploit, third-party-advisory
github.com /bytebase/bytebase/blob/1.0.4/frontend/src/store/modules/project.ts#L166-L197
web
nvd.nist.gov /vuln/detail/CVE-2022-32170
advisory
github.com /bytebase/bytebase
package

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary