CVE-2022-41391: OcoMon v4.0 was discovered to contain a SQL injection vulnerability via the cod parameter at showImg.php.

This week

CRITICAL 9.8REMOTEDOWNGRADE

CVE-2022-41391 is a critical-severity flaw (CVSS 9.8) affecting ocomon. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

OcoMon v4.0 was discovered to contain a SQL injection vulnerability via the cod parameter at showImg.php.

Why this priority

Critical severity
Public exploit reference
Remotely exploitable, no login, no user action

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

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.9% (top 40%)
CISA exploited list	No
Weakness	CWE-89, CWE-79
Published	2022-10-13
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: ocomon project

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

Am I affected?

Timeline

2022-10-13 23:15 UTCPublished CVE record published
2026-06-17 05:03 UTCUpdated Record last modified

ocomon project ocomon DOWNGRADE

Affected: 4.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 4.0

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 4.0 (Debian / Ubuntu)

apt-cache madison ocomon sudo apt install ocomon=<VERSION_BEFORE_4.0> sudo apt-mark hold ocomon

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

dnf --showduplicates list ocomon sudo dnf downgrade ocomon-<VERSION_BEFORE_4.0> sudo dnf versionlock add ocomon

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-2022-41391?

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

Is CVE-2022-41391 being exploited?

CVE-2022-41391 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-2022-41391 affect?

CVE-2022-41391 affects ocomon. Severity is critical (CVSS 9.8). OcoMon v4.0 was discovered to contain a SQL injection vulnerability via the cod parameter at showImg.php.

How urgent is CVE-2022-41391?

Priority 59/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

Software pages

PHP vulnerabilities

Related CVEs

CVE-2023-33559 HIGH 8.8 UPGRADE A local file inclusion vulnerability via the lang parameter in OcoMon before v4.0.1 allows attackers to execut
CVE-2023-33558 HIGH 7.5 UPGRADE An information disclosure vulnerability in the component users-grid-data.php of Ocomon before v4.0.1 allows at
CVE-2022-41390 CRITICAL 9.8 DOWNGRADE OcoMon v4.0 was discovered to contain a SQL injection vulnerability via the cod parameter at download.php.
CVE-2022-40798 HIGH 7.5 UPGRADE OcoMon 4.0RC1 is vulnerable to Incorrect Access Control

References

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