PT-2025-48587 · Tencent+1 · Hunyuandit

Gothburz + 1 · Published 2025-12-01 · Updated 2025-12-24 · CVE-2025-13712

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Tencent HunyuanDiT (affected versions not specified)

Description A flaw exists in Tencent HunyuanDiT that allows remote attackers to execute arbitrary code. Exploitation requires user interaction, such as visiting a malicious page or opening a malicious file. The issue is due to insufficient validation of user-supplied data within the merge endpoint, leading to deserialization of untrusted data. Successful exploitation can allow an attacker to execute code in the context of root.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2025-13712

ZDI-25-1028

Affected Products

Hunyuandit

References · 5

• https://github.com/Tencent-Hunyuan/HunyuanDiT/commit/d2cb9cde5c9dc6a6c01735dcb92fe7699ddf6bc5 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-13712 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-25-1028 · Security Note
• https://osv.dev/vulnerability/CVE-2025-13712 · Vendor Advisory
• https://twitter.com/CVEnew/status/2003700530238148780 · Twitter Post