Medium severity5.4NVD Advisory· Published Sep 8, 2026· Updated Sep 14, 2026

CVE-2026-52307

Description

An authenticated stored cross-site scripting (XSS) vulnerability in the Column Management component of ClassCMS 1CMS v5.6 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the title field.

AI Insight

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

Affected products

ClassCMS/ClassCMSllm-fuzzy
Range: <5.6

Patches

Vulnerability mechanics

References

classcms.comnvd
seclists.org/fulldisclosure/2026/Sep/31nvd

News mentions

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cvss	0.351
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000