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Public proof of conceptFix available

CVE-2022-26148

A public proof of concept exists; no exploitation attested.

  • Published2022-03-21
  • WeaknessCWE-312

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

An issue was discovered in Grafana through 7.3.4, when integrated with Zabbix. The Zabbix password can be found in the api_jsonrpc.php HTML source code. When the user logs in and allows the user to register, one can right click to view the source code and use Ctrl-F to search for password in api_jsonrpc.php to discover the Zabbix account password and URL address.

Timeline

dates in UTC
  1. 2022-03-2120:15CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-11-03 21:37 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2022-26148?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2022-26148?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD · OSV
Grafana
BranchAffectedFixed in
7.3≤ 7.3.4no fix published
grafana
BranchAffectedFixed in
7.3< 7.3.57.3.5
Redhat ceph storage
BranchAffectedFixed in
3.0= 3.0no fix published
4.0= 4.0no fix published
5.0= 5.0no fix published

1 more product in the sources.

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Packages

  • grafanaUbuntu:16.04:LTSall versions · no fixed version listed

Vendor advisories

  • CVE-2022-26148 Red Hat Product Security3 products fixed · 12 known affected

    grafana: An information leak issue was discovered in Grafana through 7.3.4, when integrated with Zabbix

    servicemesh-grafana as a component of OpenShift Service Mesh 2.0 · servicemesh-grafana-prometheus as a component of OpenShift Service Mesh 2.0 · servicemesh-grafana.src as a component of OpenShift Service Mesh 2.0 · +9 more

  • RHSA-2023:3642 Red Hat Product Security3 products fixed

    Red Hat Security Advisory: Red Hat Ceph Storage 6.1 Container security and bug fix update

Full record on NVD

Fix

  1. Vendor fix Red Hat Product Security RHSA-2023:3642 · 3 productsFor details on how to apply this update, see Upgrade a Red Hat Ceph Storage cluster using cephadm in the Red Hat Storage Ceph Upgrade Guide.(https://access.redhat.com/documentation/en-us/red_hat_ceph_storage)
  2. No fix available, says the vendor Red Hat Product Security CVE-2022-26148 · 4 productsAffected
  3. No fix planned, says the vendor Red Hat Product Security CVE-2022-26148 · 2 productsOut of support scope
  4. No fix planned, says the vendor Red Hat Product Security CVE-2022-26148 · 6 productsWill not fix

Detection

read 2026-11-03 22:42 UTC
Nuclei template
available
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof-of-concept repositories
none listed
PoC-in-GitHub
Metasploit modules
none listed
Metasploit Framework

Sources

  • NVDCVSS 3.19.8read 2026-10-23
  • NVDCVSS 2.07.5read 2026-10-23
  • NVDweakness (CWE)CWE-312read 2026-10-23
  • FIRST EPSSEPSS score52.5 %read 2026-11-03
  • ProjectDiscoverydetectionread 2026-11-03
  • OSVaffected packages—

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
2022-03-21
Last Modified
2026-06-17
NVD status
Modified

Frequently asked questions

What is CVE-2022-26148?

An issue was discovered in Grafana through 7.3.4, when integrated with Zabbix. The Zabbix password can be found in the api_jsonrpc.php HTML source code. When the user logs in and allows the user to register, one can right click to view the source code and use Ctrl-F to search for password in api_jsonrpc.php to discover the Zabbix account password and URL address.

Is CVE-2022-26148 actively exploited?

Active exploitation of CVE-2022-26148 has not been confirmed. Its EPSS score was 52.5% on 2026-11-03, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2022-26148?

CVE-2022-26148 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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Sources for this record