CVE-2024-23819 json
GeoServer Stored Cross-Site Scripting (XSS) vulnerability in MapML HTML Page
published 2024-03-20 2 y ago modified 2026-09-10 1 mo ago also EUVD-2024-0864 , GHSA-7x76-57fr-m5r5
- cvss
- 4.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 37%
- public exploits
- 0
- none known
Summary
GeoServer is an open source software server written in Java that allows users to share and edit geospatial data. A stored cross-site scripting (XSS) vulnerability exists in versions prior to 2.23.4 and 2.24.1 that enables an authenticated administrator with workspace-level privileges to store a JavaScript payload in the GeoServer catalog that will execute in the context of another user's browser when viewed in the MapML HTML Page. The MapML extension must be installed and access to the MapML HTML Page is available to all users although data security may limit users' ability to trigger the XSS. Versions 2.23.4 and 2.24.1 contain a patch for this issue.
Patch / fix
- maven org.geoserver.extension:gs-mapml 2.23.4, 2.24.1
- org.geoserver.extension gs-mapml 2.23.4, 2.24.1
- github.com/geoserver/geoserver@6f04adb commit
- github.com/geoserver/geoserver@df65ff0 commit
- github.com/geoserver/geoserver#7175 pull request
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.43% chance of exploitation in the next 30 days, higher than 37% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 4.8 | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N |
| GitHub | 3.1 | 4.8 | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N |
| NVD | 3.1 | 4.8 | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | org.geoserver.extension:gs-mapml | <2.23.4 >=2.24.0, <2.24.1 |
2.23.4 2.24.1 |
Affected products
- geoserver geoserver
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/geoserver/geoserver/pull/7175
web, issue-tracking
-
github.com
/geoserver/geoserver/commit/6f04adbdc6c289f5cb815b1462a6bd790e3fb6ef
web, patch
-
github.com
/geoserver/geoserver/commit/df65ff05250cbb498c78af906d66e0c084ace8a1
web, patch
-
github.com
/geoserver/geoserver/security/advisories/GHSA-7x76-57fr-m5r5
web, vendor-advisory
-
osgeo-org.atlassian.net
/browse/GEOS-11154
web, issue-tracking
-
nvd.nist.gov
/vuln/detail/CVE-2024-23819
advisory
-
github.com
/geoserver/geoserver
package
Sources
- CVE List CVE-2024-23819
- GitHub Advisory GHSA-7x76-57fr-m5r5
- NVD CVE-2024-23819
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.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.