7.8

CVE-2022-31123: Grafana plugin signature bypass vulnerability

Modified
AliasesUBUNTU-CVE-2022-31123GHSA-rhxj-gh46-jvw8BIT-grafana-2022-31123
Published 13-10-2022Last modified 28-01-2026

Vulnerability summary

CVE-2022-31123 is a high (CVSS 7.8) vulnerability in grafana. EPSS estimates a 0.27% chance of exploitation in the next 30 days, higher than 19.9% of scored vulnerabilities.

Priority
Routine

Not severe (CVSS 6.1, local access); no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
7.8/10
010
High · v3.1 (NVD)
EPSS score
0.27%
0%100%
Low · +0.01 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 7 · Related 8
OPENSUSE-SU-2024:12508-1RHSA-2023:6420SUSE-SU-2023:0352-1SUSE-SU-2023:0353-1SUSE-SU-2023:0362-1SUSE-SU-2024:0191-1

Timeline

  1. 13-10-2022
    PublishedVulnerability first disclosed.
  2. 28-01-2026
    Last modifiedVulnerability information updated.

Description

Grafana is an open source observability and data visualization platform. Versions prior to 9.1.8 and 8.5.14 are vulnerable to a bypass in the plugin signature verification. An attacker can convince a server admin to download and successfully run a malicious plugin even though unsigned plugins are not allowed. Versions 9.1.8 and 8.5.14 contain a patch for this issue. As a workaround, do not install plugins downloaded from untrusted sources.

CVSS metrics

6 scores · 5 sources · 2 versions

EPSS trend

Probability

0.27%

Chance of exploitation in the next 30 days

Percentile

20%

Versus all other CVEs

30-day change

Increase +0.01 pp

From 0.27% on 04-10-2026

04-10-202603-11-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Version check

Known conditions: local access, administrative account, user interaction (CVSS vector). Other conditions: not stated in public data.

Chainguard8 products
  • grafana-fips-11.6All versions (No fix recorded)
  • grafana-fips-12.0< 12.0.10-r6
  • grafana-fips-12.1< 12.1.10.01-r3
  • grafana-fips-12.2All versions (No fix recorded)
  • grafana-fips-12.3All versions (No fix recorded)
Github.com/grafana1 product
  • grafana≥ 9.0.0, < 9.1.8 | ≥ 7.0.0, < 8.5.14 | All versions (No fix recorded)
Grafana1 product
  • grafana< 8.5.14 | ≥ 7.0.0, < 8.5.14 | ≥ 9.0.0, < 9.1.8
Netapp1 product
Ubuntu1 product
  • grafanaAll versions (No fix recorded)

5 vendors · 12 products

References

9 links