What’s Vulnerable › Vulnerabilities

CVE-2020-13459

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-05-25 · updated 2026-06-17
• Weakness: CWE-79

Description

An issue was discovered in the Image Resizer plugin before 2.0.9 for Craft CMS. There is stored XSS in the Bulk Resize action.

Affected products

• verbb Image Resizer: before 2.0.9 — fixed in 2.0.9

How to fix

Upgrade to a fixed version: verbb Image Resizer 2.0.9. Check the vendor advisory for mitigations.

References

• https://github.com/verbb/image-resizer/blob/craft-3/CHANGELOG.md
• https://github.com/verbb/image-resizer/blob/craft-3/CHANGELOG.md

Get alerted when CVE-2020-13459 or the next vulnerability affects your stack