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.
Severity (CVSS)
| Base score | 5.3 |
|---|---|
| Severity | Medium |
| Version | CVSS 4.0 |
| Vector | 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 |
| Provided by | CNA |
Weaknesses
- CWE-918 — Server-Side Request Forgery
Affected products
| Vendor | Product | Versions |
|---|---|---|
| n/a | activepieces | 0.1; 0.2; 0.3; 0.4; 0.5; 0.6; 0.7; 0.8; 0.9; 0.10; 0.11; 0.12; 0.13; 0.14; 0.15; 0.16; 0.17; 0.18; 0.19; 0.20; 0.21; 0.22; 0.23; 0.24; 0.25; 0.26; 0.27; 0.28; 0.29; 0.30; 0.31; 0.32; 0.33; 0.34; 0.35; 0.36; 0.37; 0.38; 0.39; 0.40; 0.41; 0.42; 0.43; 0.44; 0.45; 0.46; 0.47; 0.48; 0.49; 0.50; 0.51; 0.52; 0.53; 0.54; 0.55; 0.56; 0.57; 0.58; 0.59; 0.60; 0.61; 0.62; 0.63; 0.64; 0.65; 0.66; 0.67; 0.68; 0.69; 0.70; 0.71; 0.72; 0.73; 0.74; 0.75; 0.76; 0.77; 0.78; 0.79; 0.80; 0.81; 0.82; 0.83.0 |
References
- https://vuldb.com/vuln/372607 (vdb-entry technical-description)
- https://vuldb.com/vuln/372607/cti (signature permissions-required)
- https://vuldb.com/cve/CVE-2026-12813 (third-party-advisory)
- https://vuldb.com/submit/837553 (third-party-advisory)
- https://github.com/dxz0069/softwareoverflow/blob/main/activepieces_file_property_url_ssrf_vulndb.md (exploit)
Generated from the official CVE List on 22 Jun 2026 14:43 UTC.