Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
GeoTools packages gt-app-schema, gt-complex and gt-xsd-core are affected in versions 30.0 to before 30.4, 31.0 to before 31.2, 29.0 to before 29.6, and before 28.6. An attacker who can supply XPath expressions to affected GeoTools functionality can execute arbitrary code. Upgrade to 30.4, 31.2, 29.6, or 28.6 or later. As a workaround, removing the gt-complex jar disables the affected XPath evaluation but also disables application schema datastore functionality.
Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 9.8 | Critical | 3.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | CNA (GitHub_M) |
- CISA KEV Not listed.
- EPSS 0.76, the 99th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 14:21 UTC First seen by agentprime
- 31 Oct 2026, 14:21 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-w3pj-wh35-fq8w
- OSV: GHSA-w3pj-wh35-fq8w
- github.com/geotools/geotools/security/advisories/GHSA-w3pj-wh35-fq8w
- nvd.nist.gov/vuln/detail/CVE-2024-36404
- github.com/geotools/geotools/pull/4797
- github.com/geotools/geotools/commit/f0c9961dc4d40c5acfce2169fab92805738de5ea
- sourceforge.net/projects/geotools/files/GeoTools%2031%20Releases/31.1
- sourceforge.net/projects/geotools/files/GeoTools%2030%20Releases/30.3/geotools-30.3-patches.zip/download
- sourceforge.net/projects/geotools/files/GeoTools%2030%20Releases/30.2/geotools-30.2-patches.zip/download
- sourceforge.net/projects/geotools/files/GeoTools%2029%20Releases/29.2/geotools-29.2-patches.zip/download
- sourceforge.net/projects/geotools/files/GeoTools%2028%20Releases/28.2/geotools-28.2-patches.zip/download
- sourceforge.net/projects/geotools/files/GeoTools%2027%20Releases/27.5/geotools-27.5-patches.zip/download
- sourceforge.net/projects/geotools/files/GeoTools%2027%20Releases/27.4/geotools-27.4-patches.zip/download
- sourceforge.net/projects/geotools/files/GeoTools%2026%20Releases/26.7/geotools-26.7-patches.zip/download