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CVE-2023-26043

21
FAUCET Score

CVE-2023-26043 is an XML External Entity (XXE) injection vulnerability affecting GeoNode, an open-source geospatial data platform. This flaw, found in GeoServer's style upload functionality, allows an authenticated attacker to perform arbitrary file reads on the server. With a CVSS score of 6.5 (Medium), it requires low privileges and network access but has no impact on integrity or availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 4.0.3CPE matchmatch criteria
cpe:2.3:a:geosolutionsgroup:geonode:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.84%
Probability of exploitation in next 30 days
EPSS Percentile
54.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0084 is in the 66th percentile among its peer group of 21,957 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
pippatch availablevia ghsa
Product: GeoNodeFixed in: 4.0.3

Vendor Advisories (1)

pipGHSA-mcmc-c59m-pqq8high

GeoServer style upload functionality vulnerable to XML External Entity (XXE) injection

Aug 30, 2024

References

github.com / GeoNode/geonode/commit/2fdfe919f299b21f1609bf898f9dcfde58770ac0
Patch
github.com / GeoNode/geonode/security/advisories/GHSA-mcmc-c59m-pqq8
ExploitThird Party Advisory