Known Vulnerabilities for Leptoncms by Lepton-cms

Listed below are 6 of the newest known vulnerabilities associated with "Leptoncms" by "Lepton-cms".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2025-56704 json LeptonCMS version 7.3.0 contains an arbitrary file upload vulnerability, which is caused by the lack of proper validation for... Not Provided 2025-12-09 2026-07-05
CVE-2024-24520 json Not Provided 2024-03-21 2026-07-09
CVE-2024-24399 json 7.2 - HIGH 2024-01-25 2024-04-01
CVE-2020-29240 json Lepton-CMS 4.7.0 is affected by cross-site scripting (XSS). An attacker can inject the XSS payload in the URL field of the ad... 4.8 - MEDIUM 2020-12-02 2020-12-02
CVE-2020-24872 json Cross Site Scripting (XSS) vulnerability in backend/pages/modify.php in Lepton-CMS version 4.7.0, allows remote attackers to ... 6.1 - MEDIUM 2023-08-11 2023-08-16
CVE-2020-12705 json Multiple cross-site scripting (XSS) vulnerabilities exist in LeptonCMS before 4.6.0. 6.1 - MEDIUM 2020-05-07 2020-05-08

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationLepton-cmsLeptoncms4.7.0
ApplicationLepton-cmsLeptoncms4.6.0
ApplicationLepton-cmsLeptoncms4.5.0
ApplicationLepton-cmsLeptoncms4.4.0
ApplicationLepton-cmsLeptoncms4.3.0
ApplicationLepton-cmsLeptoncms4.2.0
ApplicationLepton-cmsLeptoncms4.1.0
ApplicationLepton-cmsLeptoncms4.0.0
ApplicationLepton-cmsLeptoncms3.0.4
ApplicationLepton-cmsLeptoncms3.0.3
ApplicationLepton-cmsLeptoncms3.0.2
ApplicationLepton-cmsLeptoncms3.0.1
ApplicationLepton-cmsLeptoncms3.0.0
ApplicationLepton-cmsLeptoncms2.4.1
ApplicationLepton-cmsLeptoncms2.4.0
ApplicationLepton-cmsLeptoncms2.3.0
ApplicationLepton-cmsLeptoncms2.2.2
ApplicationLepton-cmsLeptoncms2.2.1
ApplicationLepton-cmsLeptoncms2.2.0
ApplicationLepton-cmsLeptoncms2.1.0
Results limited to 20 most recent known configurations

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