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CVE-2022-37299: An issue was discovered in Shirne CMS 1.2.0

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This month
MEDIUM 6.5DOWNGRADE

CVE-2022-37299 is a medium-severity flaw (CVSS 6.5) affecting shirne cms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

An issue was discovered in Shirne CMS 1.2.0. There is a Path Traversal vulnerability which could cause arbitrary file read via /static/ueditor/php/controller.php

Why this priority

  • Public exploit reference

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

Risk facts

CVSS score6.5 (Medium)
Attack vectorNetwork (remote)
Attack complexityLow
Privileges neededLow
User interactionNone
EPSS exploit chance3.5% (top 11%)
CISA exploited listNo
WeaknessCWE-22
Published2022-09-09
Last modified2026-06-17
Publisher (CNA): MITRE · Vendor: shirne cms project

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

Am I affected?

Timeline

shirne cms project shirne cms DOWNGRADE
Affected: 1.2.0
Fixed in: no fixed release known
Safe to downgrade to: a release before 1.2.0
1. Check installed version
apt-cache policy shirne-cms || rpm -q shirne-cms || shirne-cms --version
2. No fixed release: DOWNGRADE to a release before 1.2.0 (Debian / Ubuntu)
apt-cache madison shirne-cms sudo apt install shirne-cms=<VERSION_BEFORE_1.2.0> sudo apt-mark hold shirne-cms
2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)
dnf --showduplicates list shirne-cms sudo dnf downgrade shirne-cms-<VERSION_BEFORE_1.2.0> sudo dnf versionlock add shirne-cms
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.

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

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-2022-37299?

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

Is CVE-2022-37299 being exploited?

CVE-2022-37299 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-2022-37299 affect?

CVE-2022-37299 affects shirne cms. Severity is medium (CVSS 6.5). An issue was discovered in Shirne CMS 1.2.0. There is a Path Traversal vulnerability which could cause arbitrary file read via /static/ueditor/php/controller.php

How urgent is CVE-2022-37299?

Priority 50/100. Public exploit reference

Software pages

PHP vulnerabilities

References

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