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Vulnerabilities

Vulnerability · CVE-2023-30943

The vulnerability was found Moodle which exists because the application allows a user to control path of the older to create in TinyMCE loaders.

Published May 2, 2023 · catalog updated Jun 17, 2026 · The vulnerability was found

Last checked Nov 5, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2023-30943. EPSS is 6.83%. Act only if a listed version of The vulnerability was found is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (The vulnerability was found).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
Medium5.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
6.83%
Remediation
Version ranges on file
Affected products
cpe fedoraproject/extra packages for enterprise linux · cpe fedoraproject/fedora · cpe moodle/moodle

The vulnerability was found Moodle which exists because the application allows a user to control path of the older to create in TinyMCE loaders. A remote user can send a specially crafted HTTP request and create arbitrary folders on the system.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe fedoraproject/extra packages for enterprise linux7.0
  • cpe fedoraproject/fedora36
  • cpe fedoraproject/fedora37
  • cpe fedoraproject/fedora38
  • cpe moodle/moodle< 4.1.3

How to fix CVE-2023-30943

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2023-30943. EPSS is 6.83%. Act only if a listed version of The vulnerability was found is installed.

Which versions are affected?

Compare what you have installed with fedoraproject/extra packages for enterprise linux 7.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-610; CWE-73. EPSS 6.83%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

Moodle security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. May 2, 2023 · Monitored products — high

    Detected

    The vulnerability was found Moodle which exists because the application allows a user to control path of the older to create in TinyMCE loaders. A remote user can send a specially crafted HTTP request and create arbitrary folders on the system.

  2. Jun 17, 2026 · Monitored products — high

    Updated

    The vulnerability was found Moodle which exists because the application allows a user to control path of the older to create in TinyMCE loaders. A remote user can send a specially crafted HTTP request and create arbitrary folders on the system.

Sources

  • CVE.orgVulnerability recordCVE-2023-30943

    Official CVE identifier

    cve.org
  • Monitored products — highVendor advisoryCVE-2023-30943

    The vulnerability was found Moodle which exists because the application allows a user to control path of the older to create in TinyMCE loaders. A remote user can send a specially crafted HTTP request and create arbitrary folders on the system.

    nvd.nist.gov

References

Freshness

Last verified in this catalog Nov 4, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • CVE.orgNov 5, 2026
  • Monitored products — highNov 4, 2026