What’s Vulnerable › Vulnerabilities

CVE-2023-49926

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-12-03 · updated 2026-06-22
• Weakness: CWE-79

Description

app/Lib/Tools/EventTimelineTool.php in MISP before 2.4.179 allows XSS in the event timeline widget.

Affected products

• MISP: before 2.4.179 — fixed in 2.4.179

How to fix

Upgrade to a fixed version: MISP 2.4.179. Check the vendor advisory for mitigations.

References

• https://github.com/MISP/MISP/commit/dc73287ee2000476e3a5800ded402825ca10f7e8
• https://github.com/MISP/MISP/compare/v2.4.178...v2.4.179
• https://github.com/MISP/MISP/commit/dc73287ee2000476e3a5800ded402825ca10f7e8
• https://github.com/MISP/MISP/compare/v2.4.178...v2.4.179

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