Medium severity4.8NVD Advisory· Published Dec 2, 2020· Updated Jun 17, 2026

CVE-2020-29240

Description

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 admin page and each time an admin visits the Menu-Pages-Pages Overview section, the XSS will be triggered.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Lepton CMS/LeptonCMS
cpe:2.3:a:lepton-cms:leptoncms:4.7.0:*:*:*:*:*:*:*
Lepton-CMS/Lepton-CMSdescription
Lepton CMS/Leptonllm-fuzzy
Range: =4.7.0

Patches

Vulnerability mechanics

References

www.exploit-db.com/exploits/49137nvdExploitThird Party AdvisoryVDB Entry
lepton-cms.org/english/home.phpnvdProductVendor Advisory

News mentions

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cvss	0.312
epss	0.001
exploit	0.030
kev	0.000
patch	0.000
ransomware	0.000