CVE-2023-25157
GeoServer is an open source software server written in Java that allows users to share and edit geospatial data. GeoServer includes support for the OGC Filter expression language and the OGC Common Query Language (CQL) as part of the Web Feature Service (WFS) and Web Map Service (WMS) protocols. CQL is also supported through the Web Coverage Service (WCS) protocol for ImageMosaic coverages. Users are advised to upgrade to either version 2.21.4, or version 2.22.2 to resolve this issue. Users unable to upgrade should disable the PostGIS Datastore *encode functions* setting to mitigate ``strEndsWith``, ``strStartsWith`` and ``PropertyIsLike `` misuse and enable the PostGIS DataStore *preparedStatements* setting to mitigate the ``FeatureId`` misuse.
- CVSS
- 9.8Criticalscored by the publisher (CNA)
- Exploited in the wild
- Not knownUnvetted proof-of-concept code on GitHub; not in CISA KEV
- EPSS
- 85.8%chance of exploitation in the next 30 daystop 0.3% of scored CVEsFIRST score of 11 Nov 2026
- Fix
- Patch availablesee the advisories in the references
- Published
- 21 Feb 2023analysed here 12 Nov 2026
Summary
Triage
The summary, impact and action text on this page are written by our AI analysis pipeline, or taken from the NVD description when a CVE was imported from NVD. They are not the vendor's wording: check them against the sources. A longer AI executive summary and technical analysis are generated for signed-in accounts on the Max plan.
Affected products
| Product | Affected versions | Vendor says fixed in |
|---|---|---|
| geoserver | >= 2.22.0 and < 2.22.2< 2.21.4Vendor says fixed in: not stated |
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.
Products named in our analysis
- osgeo:geoserver
Fix and mitigation
WAF and other mitigations
Can a WAF block it? Yes. SQL injection puts SQL syntax into a request parameter, and WAF signatures recognise that syntax well.
Also consider: parameterized queries · ORM
Based on the weakness type only; no CVE-specific evidence yet. We check Cloudflare, AWS, Google Cloud Armor and Azure; for Akamai, Imperva, Fastly, F5, ask your vendor.
Remediation steps (AI-written)
Step-by-step remediation is generated for accounts on the Max plan, for CVEs that match a technology in their stack. Add this technology to your stack to see the fix checklist.
Exploitation evidence
- CISA KEV catalog
- Not listed as of our last sync.
- Public exploit code
- Unvetted proof-of-concept code on GitHub: 10 GitHub proofs of concept · 1 Nuclei template
- CISA SSVC
- exploitation none, automatable yes, technical impact totalAssessed by CISA 10 Mar 2025 (SSVC 2.0.3). Exploitation is none, poc (public proof of concept) or active.
Nuclei
- GeoServer OGC Filter - SQL Injectiondetection template, critical
GitHub proofs of concept
- win3zz/CVE-2023-25157166 stars
- murataydemir/CVE-2023-25157-and-CVE-2023-2515813 stars
- 0x2458bughunt/CVE-2023-2515710 stars
- 7imbitz/CVE-2023-25157-checker3 stars
and 6 more repositories
Listed so you can judge urgency, not as a recommendation to run anything. GitHub “proofs of concept” are unvetted: some are fake or carry malware. Exploit-DB marks the entries its staff verified.
Timeline
- 21 Feb 2023Published
- 6 Jun 2023First proof-of-concept repository on GitHub (unvetted)104 days (about 3 months) later
- 10 Mar 2025CISA SSVC assessment: exploitation none644 days (about 2 years) later
- 10 Mar 2025CVE record last updatedsame day later
- 12 Nov 2026Analysed by vulneraibility.com612 days (about 2 years) later
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
| Metric | Value | What it means |
|---|---|---|
| Attack vector | NetworkReachable over the internet or any routable network. | Reachable over the internet or any routable network. |
| Attack complexity | LowRepeatable attack, no special conditions. | Repeatable attack, no special conditions. |
| Privileges required | NoneThe attacker needs no prior access. | The attacker needs no prior access. |
| User interaction | NoneNo victim action needed. | No victim action needed. |
| Scope | UnchangedImpact stays within the vulnerable component. | Impact stays within the vulnerable component. |
| Confidentiality | HighTotal data disclosure possible. | Total data disclosure possible. |
| Integrity | HighComplete modification possible. | Complete modification possible. |
| Availability | HighFull outage possible. | Full outage possible. |
Common questions
Is CVE-2023-25157 being exploited?
Not confirmed. CVE-2023-25157 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 86% probability of exploitation in the next 30 days.
How severe is CVE-2023-25157?
CVE-2023-25157 is rated Critical with a CVSS score of 9.8. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2023-25157?
Yes. A fix has been recorded for CVE-2023-25157. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2023-25157 affect?
CVE-2023-25157 affects osgeo:geoserver. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
References
2 references in the CVE record, grouped by the tags the record gives them.
Other links (2)
- github.com /geoserver/geoserver/security/advisories/GHSA-7g5f-wrx8-5ccf
- github.com /geoserver/geoserver/commit/145a8af798590288d270b240235e89c8f0b62e1d
Where the data on this page comes from
- CVE List (CVE.org): description, affected versions, references; CVE Terms of Use
- NVD: CVSS and CPE data
- CISA Vulnrichment (ADP): SSVC decision points
- FIRST EPSS: exploit probability and percentile
- Nuclei templates: detection templates
- PoC-in-GitHub: GitHub repositories that claim a proof of concept
Summary, impact and triage tags: written by our AI analysis pipeline from the sources above. Check them against the sources.
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