CVE-2025-66308

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2025-66308
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-66308.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-66308
Aliases
Published
2025-12-01T22:00:42.343Z
Modified
2026-04-10T05:35:08.137584Z
Severity
  • 6.8 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:A/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N CVSS Calculator
Summary
Grav Admin Plugin vulnerable to Cross-Site Scripting (XSS) Stored endpoint `/admin/config/site` parameter `data[taxonomies]`
Details

This admin plugin for Grav is an HTML user interface that provides a convenient way to configure Grav and easily create and modify pages. Prior to 1.11.0-beta.1, a Stored Cross-Site Scripting (XSS) vulnerability was identified in the /admin/config/site endpoint of the Grav application. This vulnerability allows attackers to inject malicious scripts into the data[taxonomies] parameter. The injected payload is stored on the server and automatically executed in the browser of any user who accesses the affected site configuration, resulting in a persistent attack vector. This vulnerability is fixed in 1.11.0-beta.1.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/66xxx/CVE-2025-66308.json",
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-79"
    ]
}
References

Affected packages

Git / github.com/getgrav/grav-plugin-admin

Affected ranges

Type
GIT
Repo
https://github.com/getgrav/grav-plugin-admin
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
831fb2641450bfc8ba5f991cdca44c86eb9e58f9

Affected versions

1.*
1.1.0-beta.1
1.1.0-beta.2
1.1.0-beta.3
1.1.0-beta.4
1.1.0-beta.5
1.1.0-rc.1
1.1.0-rc.2
1.1.0-rc.3
1.1.0-rc.4
1.10.0-beta.1
1.10.0-beta.10
1.10.0-beta.2
1.10.0-beta.3
1.10.0-beta.4
1.10.0-beta.5
1.10.0-beta.6
1.10.0-beta.7
1.10.0-beta.8
1.10.0-beta.9
1.10.0-rc.1
1.10.0-rc.10
1.10.0-rc.11
1.10.0-rc.12
1.10.0-rc.13
1.10.0-rc.14
1.10.0-rc.15
1.10.0-rc.16
1.10.0-rc.17
1.10.0-rc.18
1.10.0-rc.19
1.10.0-rc.2
1.10.0-rc.20
1.10.0-rc.3
1.10.0-rc.4
1.10.0-rc.5
1.10.0-rc.6
1.10.0-rc.7
1.10.0-rc.8
1.10.0-rc.9
1.2.0-rc.1
1.2.0-rc.2
1.2.12
1.2.13
1.2.14
1.2.5-rc.1
1.2.5-rc.2
1.2.5-rc.3
1.2.5-rc.4
1.3.0
1.3.1
1.3.2
1.3.3
1.4.0
1.4.1
1.4.2
1.5.0
1.5.1
1.5.2
1.6.0
1.6.1
1.6.2
1.6.3
1.6.4
1.6.5
1.6.6
1.6.7
1.7.0
1.7.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-66308.json"