CVE-2026-12813

Sunday, June 21, 2026

5.3

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Summary

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 Software

Vendor	Product	Version Range	Status
n/a	activepieces	`0.1`	affected
n/a	activepieces	`0.2`	affected
n/a	activepieces	`0.3`	affected
n/a	activepieces	`0.4`	affected
n/a	activepieces	`0.5`	affected
n/a	activepieces	`0.6`	affected
n/a	activepieces	`0.7`	affected
n/a	activepieces	`0.8`	affected
n/a	activepieces	`0.9`	affected
n/a	activepieces	`0.10`	affected
n/a	activepieces	`0.11`	affected
n/a	activepieces	`0.12`	affected
n/a	activepieces	`0.13`	affected
n/a	activepieces	`0.14`	affected
n/a	activepieces	`0.15`	affected
n/a	activepieces	`0.16`	affected
n/a	activepieces	`0.17`	affected
n/a	activepieces	`0.18`	affected
n/a	activepieces	`0.19`	affected
n/a	activepieces	`0.20`	affected
n/a	activepieces	`0.21`	affected
n/a	activepieces	`0.22`	affected
n/a	activepieces	`0.23`	affected
n/a	activepieces	`0.24`	affected
n/a	activepieces	`0.25`	affected
n/a	activepieces	`0.26`	affected
n/a	activepieces	`0.27`	affected
n/a	activepieces	`0.28`	affected
n/a	activepieces	`0.29`	affected
n/a	activepieces	`0.30`	affected
n/a	activepieces	`0.31`	affected
n/a	activepieces	`0.32`	affected
n/a	activepieces	`0.33`	affected
n/a	activepieces	`0.34`	affected
n/a	activepieces	`0.35`	affected
n/a	activepieces	`0.36`	affected
n/a	activepieces	`0.37`	affected
n/a	activepieces	`0.38`	affected
n/a	activepieces	`0.39`	affected
n/a	activepieces	`0.40`	affected
n/a	activepieces	`0.41`	affected
n/a	activepieces	`0.42`	affected
n/a	activepieces	`0.43`	affected
n/a	activepieces	`0.44`	affected
n/a	activepieces	`0.45`	affected
n/a	activepieces	`0.46`	affected
n/a	activepieces	`0.47`	affected
n/a	activepieces	`0.48`	affected
n/a	activepieces	`0.49`	affected
n/a	activepieces	`0.50`	affected
n/a	activepieces	`0.51`	affected
n/a	activepieces	`0.52`	affected
n/a	activepieces	`0.53`	affected
n/a	activepieces	`0.54`	affected
n/a	activepieces	`0.55`	affected
n/a	activepieces	`0.56`	affected
n/a	activepieces	`0.57`	affected
n/a	activepieces	`0.58`	affected
n/a	activepieces	`0.59`	affected
n/a	activepieces	`0.60`	affected
n/a	activepieces	`0.61`	affected
n/a	activepieces	`0.62`	affected
n/a	activepieces	`0.63`	affected
n/a	activepieces	`0.64`	affected
n/a	activepieces	`0.65`	affected
n/a	activepieces	`0.66`	affected
n/a	activepieces	`0.67`	affected
n/a	activepieces	`0.68`	affected
n/a	activepieces	`0.69`	affected
n/a	activepieces	`0.70`	affected
n/a	activepieces	`0.71`	affected
n/a	activepieces	`0.72`	affected
n/a	activepieces	`0.73`	affected
n/a	activepieces	`0.74`	affected
n/a	activepieces	`0.75`	affected
n/a	activepieces	`0.76`	affected
n/a	activepieces	`0.77`	affected
n/a	activepieces	`0.78`	affected
n/a	activepieces	`0.79`	affected
n/a	activepieces	`0.80`	affected
n/a	activepieces	`0.81`	affected
n/a	activepieces	`0.82`	affected
n/a	activepieces	`0.83.0`	affected

Weaknesses

CWE-918: Server-Side Request Forgery

ADP Enrichment

CISA ADP Vulnrichment

SSVC:
Exploitation: poc
- Automatable: no
- Technical Impact: partial

References

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