What’s Vulnerable › Vulnerabilities

CVE-2026-12813: activepieces File URL file.ts handleUrlFile server-side request forgery

• Severity: medium (CVSS 6.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-06-21 · updated 2026-06-22
• Weakness: CWE-918

Description

A vulnerability was detected in activepieces up to 0.83.0. This vulnerability affects the function handleUrlFile in the library packages/server/engine/src/lib/variables/processors/file.ts of the component File URL Handler. The manipulation results in server-side request forgery. The attack can be executed remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• activepieces: 0.1, 0.2, 0.3, 0.4, 0.5, 0.6 (+77)

References

• https://github.com/dxz0069/softwareoverflow/blob/main/activepieces_file_property_url_ssrf_vulndb.md
• https://vuldb.com/cve/CVE-2026-12813
• https://vuldb.com/submit/837553
• https://vuldb.com/vuln/372607
• https://vuldb.com/vuln/372607/cti

Get alerted when CVE-2026-12813 or the next vulnerability affects your stack