PT-2026-70358 · Unknown · Activepieces
CVE-2026-73084
·
Published
2026-08-11
·
Updated
2026-08-11
CVSS v3.1
6.1
Medium
| Vector | AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Name of the Vulnerable Software and Affected Versions
Activepieces versions prior to 0.83.0
Description
The
/api/redirect OAuth callback endpoint embeds the user-supplied code query parameter directly into an inline script block without proper escaping. This allows an unauthenticated attacker to send a crafted request that executes arbitrary JavaScript in the Activepieces origin when opened by a logged-in user, potentially enabling the theft of session tokens or unauthorized authenticated API calls.Recommendations
Update to version 0.83.0.
Exploit
Fix
Code Injection
XSS
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Related Identifiers
Affected Products
Activepieces