PT-2025-35511 · Unknown · Xujeff Tianti 天梯

Zast.Ai · Published 2025-09-01 · Updated 2025-09-02 · CVE-2025-9795

Positive Technologies (AI Summary)

CVSS v3.1

6.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions xujeff tianti 天梯 versions prior to 2.3

Description A vulnerability exists in xujeff tianti 天梯 that allows for unrestricted file uploads. The issue is located in the ajaxUploadFile() function within the src/main/java/com/jeff/tianti/controller/UploadController.java file. The upfile argument can be manipulated to achieve this. The exploit has been publicly disclosed and may be used remotely.

Recommendations Versions prior to 2.3: Update to version 2.3 or later. As a temporary workaround, restrict access to the ajaxUploadFile() function until a patch is available.

Exploit

Fix

Improper Access Control

Unrestricted File Upload

Weakness Enumeration

CWE-284

CWE-434

Related Identifiers

CVE-2025-9795

Affected Products

Xujeff Tianti 天梯

References · 9

• 🔥 https://github.com/xujeff/tianti/issues/43#issue-3287851827 · Exploit
• 🔥 https://github.com/xujeff/tianti/issues/43 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-9795 · Security Note
• https://osv.dev/vulnerability/CVE-2025-9795 · Vendor Advisory
• https://vuldb.com/?id.322110 · Note
• https://vuldb.com/?ctiid.322110 · Note
• https://t.me/CVEtracker/31457 · Telegram Post
• https://twitter.com/CVEnew/status/1962628648512479279 · Twitter Post
• https://vuldb.com/?submit.641122 · Note