CVE-2022-40341: mojoPortal v2.7 was discovered to contain an arbitrary file upload vulnerability which allows attackers to exe

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HIGH 8.8DOWNGRADE

CVE-2022-40341 is a high-severity flaw (CVSS 8.8) affecting mojoportal. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

mojoPortal v2.7 was discovered to contain an arbitrary file upload vulnerability which allows attackers to execute arbitrary code via a crafted PNG file.

Why this priority

High severity
Public exploit reference

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

Risk facts

CVSS score	8.8 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	1.4% (top 27%)
CISA exploited list	No
Weakness	CWE-434
Published	2022-09-30
Last modified	2026-07-09

Publisher (CNA): MITRE · Vendor: mojoportal

Last updated 2026-07-09 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2022-09-30 19:15 UTCPublished CVE record published
2026-07-09 01:17 UTCUpdated Record last modified

mojoportal mojoportal DOWNGRADE

Affected: 2.7.0.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.7.0.0

1. Check installed version

apt-cache policy mojoportal || rpm -q mojoportal || mojoportal --version

2. No fixed release: DOWNGRADE to a release before 2.7.0.0 (Debian / Ubuntu)

apt-cache madison mojoportal sudo apt install mojoportal=<VERSION_BEFORE_2.7.0.0> sudo apt-mark hold mojoportal

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

dnf --showduplicates list mojoportal sudo dnf downgrade mojoportal-<VERSION_BEFORE_2.7.0.0> sudo dnf versionlock add mojoportal

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-2022-40341?

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

Is CVE-2022-40341 being exploited?

CVE-2022-40341 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-2022-40341 affect?

CVE-2022-40341 affects mojoportal. Severity is high (CVSS 8.8). mojoPortal v2.7 was discovered to contain an arbitrary file upload vulnerability which allows attackers to execute arbitrary code via a crafted PNG file.

How urgent is CVE-2022-40341?

Priority 54/100. High severity; Public exploit reference

Related CVEs

CVE-2025-28367 MEDIUM 6.5 UPGRADE mojoPortal <=2.9.0.1 is vulnerable to Directory Traversal via BetterImageGallery API Controller - ImageHandler
CVE-2023-44012 MEDIUM 6.1 DOWNGRADE Cross Site Scripting vulnerability in mojoPortal v.2.7.0.0 allows a remote attacker to execute arbitrary code
CVE-2023-44011 CRITICAL 9.8 DOWNGRADE An issue in mojoPortal v.2.7.0.0 allows a remote attacker to execute arbitrary code via a crafted script to th
CVE-2023-44009 CRITICAL 9.8 DOWNGRADE File Upload vulnerability in mojoPortal v.2.7.0.0 allows a remote attacker to execute arbitrary code via the S
CVE-2023-44008 CRITICAL 9.8 DOWNGRADE File Upload vulnerability in mojoPortal v.2.7.0.0 allows a remote attacker to execute arbitrary code via the F

References

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