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Fencer Vulns
medium 5.5

CVE-2023-4457 json

Google Sheets data source plugin for Grafana information disclosure vulnerability

published 2023-10-16 3 y ago modified 2026-06-17 4 mo ago also GHSA-37x5-qpm8-53rq , GO-2023-2158 , EUVD-2023-2626

cvss
5.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.5%
EPSS 0.5% chance of exploitation in 30 days, percentile 40%
public exploits
0
none known

Summary

Grafana is an open-source platform for monitoring and observability.

The Google Sheets data source plugin for Grafana, versions 0.9.0 to 1.2.2 are vulnerable to an information disclosure vulnerability.

The plugin did not properly sanitize error messages, making it potentially expose the Google Sheet API-key that is configured for the data source.

This vulnerability was fixed in version 1.2.2.

Patch / fix

  • go github.com/grafana/google-sheets-datasource 1.2.2
  • Grafana google-sheets-datasource 1.2.2

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.46% chance of exploitation in the next 30 days, higher than 40% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 5.5 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N
NVD 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
GitHub 3.1 5.5 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N

Affected packages

ecosystem package affected fixed in
go github.com/grafana/google-sheets-datasource
>=0.9.0, <1.2.2
1.2.2

Affected products

  • Grafana google-sheets-datasource

Classification

Weakness
  • CWE-209 Generation of Error Message Containing Sensitive Information

References

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.