CVE-2022-21702
published 2022-02-08CVE-2022-21702: Grafana is an open-source platform for monitoring and observability. In affected versions an attacker could serve HTML content thru the Grafana datasource or…
PriorityP430medium5.4CVSS 3.1
AVNACLPRLUIRSCCLILAN
EPSS
2.36%
81.9th percentile
Grafana is an open-source platform for monitoring and observability. In affected versions an attacker could serve HTML content thru the Grafana datasource or plugin proxy and trick a user to visit this HTML page using a specially crafted link and execute a Cross-site Scripting (XSS) attack. The attacker could either compromise an existing datasource for a specific Grafana instance or either set up its own public service and instruct anyone to set it up in their Grafana instance. To be impacted, all of the following must be applicable. For the data source proxy: A Grafana HTTP-based datasource configured with Server as Access Mode and a URL set, the attacker has to be in control of the HTTP server serving the URL of above datasource, and a specially crafted link pointing at the attacker controlled data source must be clicked on by an authenticated user. For the plugin proxy: A Grafana HTTP-based app plugin configured and enabled with a URL set, the attacker has to be in control of the HTTP server serving the URL of above app, and a specially crafted link pointing at the attacker controlled plugin must be clocked on by an authenticated user. For the backend plugin resource: An attacker must be able to navigate an authenticated user to a compromised plugin through a crafted link. Users are advised to update to a patched version. There are no known workarounds for this vulnerability.
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| github.com | grafana_grafana | >= 2.0.0-beta1 < 7.5.15 | 7.5.15 |
| github.com | grafana_grafana | >= 8.0.0 < 8.3.5 | 8.3.5 |
| grafana | grafana | — | — |
| grafana | grafana | — | — |
| grafana | grafana | — | — |
| grafana | grafana | >= 2.0.1 < 7.5.15 | 7.5.15 |
| grafana | grafana | >= 8.0.0 < 8.3.5 | 8.3.5 |
| netapp | e-series_performance_analyzer | < 3.0 | 3.0 |
CVSS provenance
nvdv3.15.4MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
nvdv2.02.1LOWAV:N/AC:H/Au:S/C:N/I:P/A:N
ghsa5.4MEDIUM
osv7.8HIGH
vendor_redhat6.5MEDIUM
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OSV
linux-aws-5.15 vulnerabilities
osv·2025-04-29·CVSS 7.8
CVE-2022-0995 linux-aws-5.15 vulnerabilities
linux-aws-5.15 vulnerabilities
Jann Horn discovered that the watch_queue event notification subsystem in
the Linux kernel contained an out-of-bounds write vulnerability. A local
attacker could use this to cause a denial of service (system crash) or
escalate their privileges. (CVE-2022-0995)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- iSCSI Boot Firmware Table Attributes driver;
- Network drivers;
- File systems infrastructure;
- NTFS3 file system;
- Ethernet bridge;
- Ethtool driver;
- IPv6 networking;
- Network traffic control;
- VMware vSockets driver;
(CVE-2024-26837, CVE-2025-21993, CVE-2025-21702, CVE-2024-50248,
CVE-2024-46826, CVE-2024-50256, CV
OSV
linux-aws-fips, linux-fips, linux-gcp-fips vulnerabilities
osv·2025-04-24·CVSS 7.8
CVE-2022-0995 linux-aws-fips, linux-fips, linux-gcp-fips vulnerabilities
linux-aws-fips, linux-fips, linux-gcp-fips vulnerabilities
Jann Horn discovered that the watch_queue event notification subsystem in
the Linux kernel contained an out-of-bounds write vulnerability. A local
attacker could use this to cause a denial of service (system crash) or
escalate their privileges. (CVE-2022-0995)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- Network drivers;
- File systems infrastructure;
- NTFS3 file system;
- Ethernet bridge;
- Ethtool driver;
- IPv6 networking;
- Network traffic control;
- VMware vSockets driver;
(CVE-2024-26837, CVE-2025-21993, CVE-2025-21702, CVE-2025-21700,
CVE-2025-21701, CVE-2024-50248, CVE-2024-56651, CVE-2
OSV
Grafana proxy Cross-site Scripting
osv·2024-05-14·CVSS 5.4
CVE-2022-21702 [MEDIUM] Grafana proxy Cross-site Scripting
Grafana proxy Cross-site Scripting
Today we are releasing Grafana 8.3.5 and 7.5.15. This patch release includes MEDIUM severity security fix for XSS for Grafana.
Release v.8.3.5, only containing security fixes:
- [Download Grafana 8.3.5](https://grafana.com/grafana/download/8.3.5)
- [Release notes](https://grafana.com/docs/grafana/latest/release-notes/release-notes-8-3-5/)
Release v.7.5.15, only containing security fixes:
- [Download Grafana 7.5.15](https://grafana.com/grafana/download/7.5.15)
- [Release notes](https://grafana.com/docs/grafana/latest/release-notes/release-notes-7-5-15/)
## XSS ([CVE-2022-21702](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21702))
### Summary
On Jan. 16, an external security researcher, Jasu Viding contacted Grafana to disclose an XSS vul
GHSA
Grafana proxy Cross-site Scripting
ghsa·2024-05-14·CVSS 5.4
CVE-2022-21702 [MEDIUM] CWE-79 Grafana proxy Cross-site Scripting
Grafana proxy Cross-site Scripting
Today we are releasing Grafana 8.3.5 and 7.5.15. This patch release includes MEDIUM severity security fix for XSS for Grafana.
Release v.8.3.5, only containing security fixes:
- [Download Grafana 8.3.5](https://grafana.com/grafana/download/8.3.5)
- [Release notes](https://grafana.com/docs/grafana/latest/release-notes/release-notes-8-3-5/)
Release v.7.5.15, only containing security fixes:
- [Download Grafana 7.5.15](https://grafana.com/grafana/download/7.5.15)
- [Release notes](https://grafana.com/docs/grafana/latest/release-notes/release-notes-7-5-15/)
## XSS ([CVE-2022-21702](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21702))
### Summary
On Jan. 16, an external security researcher, Jasu Viding contacted Grafana to disclose an XSS vul
OSV
CVE-2022-21702: Grafana is an open-source platform for monitoring and observability
osv·2022-02-08·CVSS 5.4
CVE-2022-21702 [MEDIUM] CVE-2022-21702: Grafana is an open-source platform for monitoring and observability
Grafana is an open-source platform for monitoring and observability. In affected versions an attacker could serve HTML content thru the Grafana datasource or plugin proxy and trick a user to visit this HTML page using a specially crafted link and execute a Cross-site Scripting (XSS) attack. The attacker could either compromise an existing datasource for a specific Grafana instance or either set up its own public service and instruct anyone to set it up in their Grafana instance. To be impacted, all of the following must be applicable. For the data source proxy: A Grafana HTTP-based datasource configured with Server as Access Mode and a URL set, the attacker has to be in control of the HTTP server serving the URL of above datasource, and a specially crafted link pointing at the attacker con
Red Hat
grafana: XSS vulnerability in data source handling
vendor_redhat·2022-02-08·CVSS 6.5
CVE-2022-21702 [MEDIUM] CWE-79 grafana: XSS vulnerability in data source handling
grafana: XSS vulnerability in data source handling
Grafana is an open-source platform for monitoring and observability. In affected versions an attacker could serve HTML content thru the Grafana datasource or plugin proxy and trick a user to visit this HTML page using a specially crafted link and execute a Cross-site Scripting (XSS) attack. The attacker could either compromise an existing datasource for a specific Grafana instance or either set up its own public service and instruct anyone to set it up in their Grafana instance. To be impacted, all of the following must be applicable. For the data source proxy: A Grafana HTTP-based datasource configured with Server as Access Mode and a URL set, the attacker has to be in control of the HTTP server serving the URL of above datasource, and a
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://github.com/grafana/grafana/commit/27726868b3d7c613844b55cd209ca93645c99b85https://github.com/grafana/grafana/security/advisories/GHSA-xc3p-28hw-q24ghttps://grafana.com/blog/2022/02/08/grafana-7.5.15-and-8.3.5-released-with-moderate-severity-security-fixes/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2PFW6Q2LXXWTFRTMTRN4ZGADFRQPKJ3D/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/36GUEPA5TPSC57DZTPYPBL6T7UPQ2FRH/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HLAQRRGNSO5MYCPAXGPH2OCSHOGHSQMQ/https://security.netapp.com/advisory/ntap-20220303-0005/https://github.com/grafana/grafana/commit/27726868b3d7c613844b55cd209ca93645c99b85https://github.com/grafana/grafana/security/advisories/GHSA-xc3p-28hw-q24ghttps://grafana.com/blog/2022/02/08/grafana-7.5.15-and-8.3.5-released-with-moderate-severity-security-fixes/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2PFW6Q2LXXWTFRTMTRN4ZGADFRQPKJ3D/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/36GUEPA5TPSC57DZTPYPBL6T7UPQ2FRH/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HLAQRRGNSO5MYCPAXGPH2OCSHOGHSQMQ/https://security.netapp.com/advisory/ntap-20220303-0005/
2022-02-08
Published