CVE-2022-41949: DHIS 2 is an open source information system for data capture, management, validation, analytics and visualizat

Routine

MEDIUM 5.0UPGRADE

CVE-2022-41949 is a medium-severity flaw (CVSS 5.0) affecting dhis 2. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

DHIS 2 is an open source information system for data capture, management, validation, analytics and visualization. In affected versions an authenticated DHIS2 user can craft a request to DHIS2 to instruct the server to make requests to external resources (like third party servers). This could allow an attacker, for example, to identify vulnerable services which might not be otherwise exposed to the public internet or to determine whether a specif

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	5.0 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.4% (top 62%)
CISA exploited list	No
Weakness	CWE-918
Published	2022-12-08
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: dhis2

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

Am I affected?

Timeline

2022-12-08 22:15 UTCPublished CVE record published
2026-06-17 05:04 UTCUpdated Record last modified

dhis2 dhis 2 UPGRADE

Affected: >= 2.34.0 and < 2.36.12.1 · >= 2.37.0 and < 2.37.8.1 · >= 2.38.0 and < 2.38.2.1 · 2.39.0

Fixed in: 2.36.12.1, 2.37.8.1, 2.38.2.1

Safe to downgrade to: a release before 2.34.0

1. Check installed version

apt-cache policy dhis-2 || rpm -q dhis-2 || dhis-2 --version

2. UPGRADE to 2.36.12.1 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade dhis-2

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade dhis-2

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

3. If no update is available yet, DOWNGRADE to a release before 2.34.0 (Debian / Ubuntu)

apt-cache madison dhis-2 sudo apt install dhis-2=<VERSION_BEFORE_2.34.0> sudo apt-mark hold dhis-2

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list dhis-2 sudo dnf downgrade dhis-2-<VERSION_BEFORE_2.34.0> sudo dnf versionlock add dhis-2

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-2022-41949?

dhis 2: upgrade to 2.36.12.1, 2.37.8.1, 2.38.2.1. Exact commands for each OS are on this page.

Is CVE-2022-41949 being exploited?

CVE-2022-41949 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-2022-41949 affect?

CVE-2022-41949 affects dhis 2. Severity is medium (CVSS 5.0). DHIS 2 is an open source information system for data capture, management, validation, analytics and visualization. In affected versions an authenticated DHIS2 user can craft a request to DHIS2 to instruct the server to make requests to exte

How urgent is CVE-2022-41949?

Priority 27/100. No elevated risk signals yet.

Related CVEs

CVE-2023-32060 MEDIUM 6.5 UPGRADE DHIS2 Core contains the service layer and Web API for DHIS2, an information system for data capture
CVE-2023-31139 MEDIUM 4.3 UPGRADE DHIS2 Core contains the service layer and Web API for DHIS2, an information system for data capture
CVE-2023-31138 HIGH 7.1 UPGRADE DHIS2 Core contains the service layer and Web API for DHIS2, an information system for data capture
CVE-2022-41948 MEDIUM 6.7 UPGRADE DHIS 2 is an open source information system for data capture, management, validation, analytics and visualizat
CVE-2022-41947 MEDIUM 5.4 UPGRADE DHIS 2 is an open source information system for data capture, management, validation, analytics and visualizat

References

← Back to latest CVEs