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Vulnerabilities

Vulnerability · CVE-2025-43948

Codemers KLIMS 1.6.DEV allows Python code injection.

Published Apr 22, 2025 · catalog updated Apr 22, 2025 · Codemers KLIMS 1.6.DEV allows

Check if you run it

No confirmed exploitation is on record for CVE-2025-43948. EPSS is 0.31%. Act only if a listed version of Codemers KLIMS 1.6.DEV allows is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Codemers KLIMS 1.6.DEV allows).
  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High7.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.31%
Remediation
Vendor / distro source
Affected products
vendor n/a n/a n/a

Codemers KLIMS 1.6.DEV allows Python code injection. A user can provide Python code as an input value for a parameter or qualifier (such as for sorting), which will get executed on the server side.

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.

  • vendor n/a n/a n/an/a

How to fix CVE-2025-43948

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-2025-43948. EPSS is 0.31%. Act only if a listed version of Codemers KLIMS 1.6.DEV allows is installed.

Which versions are affected?

Compare what you have installed with n/a n/a n/a n/a. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.31%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

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

Timeline

Detection, updates, and resolution for this record.

  1. Apr 22, 2025 · EUVD

    Detected

    Codemers KLIMS 1.6.DEV allows Python code injection. A user can provide Python code as an input value for a parameter or qualifier (such as for sorting), which will get executed on the server side.

  2. Apr 22, 2025 · EUVD

    Updated

    Codemers KLIMS 1.6.DEV allows Python code injection. A user can provide Python code as an input value for a parameter or qualifier (such as for sorting), which will get executed on the server side.

Sources

  • CVE.orgVulnerability recordCVE-2025-43948

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-43948

    30-day exploitation probability 0.3%

    first.org
  • EUVDVulnerability recordEUVD-2025-12263

    Codemers KLIMS 1.6.DEV allows Python code injection. A user can provide Python code as an input value for a parameter or qualifier (such as for sorting), which will get executed on the server side.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.