CVE-2023-23565: An issue was discovered in Geomatika IsiGeo Web 6.0

This month

MEDIUM 4.9DOWNGRADE

CVE-2023-23565 is a medium-severity flaw (CVSS 4.9) affecting isigeo web. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An issue was discovered in Geomatika IsiGeo Web 6.0. It allows remote authenticated users to retrieve PHP files from the server via Local File Inclusion.

Why this priority

Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	4.9 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	None
EPSS exploit chance	1.4% (top 28%)
CISA exploited list	No
Weakness	CWE-98
Published	2023-08-22
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: geomatika

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2023-08-22 19:16 UTCPublished CVE record published
2026-06-17 05:37 UTCUpdated Record last modified

geomatika isigeo web DOWNGRADE

Affected: 6.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 6.0

1. Check installed version

apt-cache policy isigeo-web || rpm -q isigeo-web || isigeo-web --version

2. No fixed release: DOWNGRADE to a release before 6.0 (Debian / Ubuntu)

apt-cache madison isigeo-web sudo apt install isigeo-web=<VERSION_BEFORE_6.0> sudo apt-mark hold isigeo-web

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list isigeo-web sudo dnf downgrade isigeo-web-<VERSION_BEFORE_6.0> sudo dnf versionlock add isigeo-web

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2023-23565?

isigeo web: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2023-23565 being exploited?

CVE-2023-23565 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2023-23565 affect?

CVE-2023-23565 affects isigeo web. Severity is medium (CVSS 4.9). An issue was discovered in Geomatika IsiGeo Web 6.0. It allows remote authenticated users to retrieve PHP files from the server via Local File Inclusion.

How urgent is CVE-2023-23565?

Priority 40/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2023-23564 HIGH 8.8 DOWNGRADE An issue was discovered in Geomatika IsiGeo Web 6.0
CVE-2023-23563 MEDIUM 6.5 DOWNGRADE An issue was discovered in Geomatika IsiGeo Web 6.0

References

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