PT-2025-34664 · Getrebuild · Rebuild

Racerz · Published 2025-08-25 · Updated 2025-08-25 · CVE-2025-50900

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: getrebuild/rebuild version 4.0.4

Description: An issue exists in the com.rebuild.web.RebuildWebInterceptor class, specifically within the preHandle function. The code uses CodecUtils.urlDecode(request.getRequestURI()) to decode the request path and checks if it ends with /error. If it does, the interceptor is skipped, otherwise, a redirect to the /user/login API endpoint occurs. This allows unauthenticated attackers to potentially gain sensitive information or escalate privileges.

Recommendations: For getrebuild/rebuild version 4.0.4, ensure proper authentication checks are implemented before allowing access to any resources or redirecting to the /user/login API endpoint.

Exploit

Fix

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

CVE-2025-50900

Affected Products

Rebuild

References · 5

• 🔥 https://racerz.notion.site/Rebuild-Vulnerability-1ede0e0074f280d8a906c38442a393f0 · Exploit
• 🔥 https://notion.so/racerz/Rebuild-Vulnerability-1ede0e0074f280d8a906c38442a393f0?pvs=4 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-50900 · Security Note
• https://osv.dev/vulnerability/CVE-2025-50900 · Vendor Advisory
• https://twitter.com/CVEnew/status/1959998355326832933 · Twitter Post