What’s Vulnerable › Vulnerabilities

CVE-2018-13423

• Severity: medium (CVSS 6.1 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-07-07 · updated 2026-06-17
• Weakness: CWE-79

Description

admin/themes/default/items/tag-form.php in Omeka before 2.6.1 allows XSS by adding or editing a tag.

Affected products

• Omeka: before 2.6.1 — fixed in 2.6.1

How to fix

Upgrade to a fixed version: Omeka 2.6.1. Check the vendor advisory for mitigations.

References

• https://github.com/omeka/Omeka/commit/ba841892116544847d76d3838781c9708cb92221
• https://github.com/omeka/Omeka/releases/tag/v2.6.1
• https://github.com/omeka/Omeka/commit/ba841892116544847d76d3838781c9708cb92221
• https://github.com/omeka/Omeka/releases/tag/v2.6.1

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