CVE-2023-51252

5.4 mediumEPSS 0.3%

Medium (5.4) in publiccms publiccms. EPSS 0.3% chance of exploitation in the next 30 days.

PublicCMS 4.0 is vulnerable to Cross Site Scripting (XSS). Because files can be uploaded and online preview function is provided, pdf files and html files containing malicious code are uploaded, an XSS popup window is realized through online viewing.

Severity

CVSS 3.1

5.4 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 22% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2024-01-10
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

publiccms:publiccms

References

https://github.com/sanluan/PublicCMS/issues/79
https://github.com/sanluan/PublicCMS/issues/79

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