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Medium severity5.4OSV Advisory· Published Jan 2, 2026· Updated Jun 17, 2026

CVE-2026-21431

CVE-2026-21431

Description

Emlog is an open source website building system. Version 2.5.23 has a stored cross-site scripting vulnerability in the Resource media library function while publishing an article. As of time of publication, no known patched versions are available.

AI Insight

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

Affected products

3
  • Emlog/EmlogOSV3 versions
    5.3.1, 6.0.0, 6.1.0, …+ 2 more
    • (no CPE)range: 5.3.1, 6.0.0, 6.1.0, …
    • (no CPE)range: <2.5.23
    • cpe:2.3:a:emlog:emlog:2.5.23:*:*:*:pro:*:*:*

Patches

Vulnerability mechanics

References

1

News mentions

0

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