Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-108943— ModelTC LightX2V Tokenizer cosmos3_runner.py AutoTokenizer.from_pretrained code injection

Quick assessment

Affected
ModelTC LightX2V
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 ModelTC LightX2V 版本 0.5.0 及更早版本中发现了一个漏洞。受影响的是组件 Tokenizer 中的文件 中的函数 。该漏洞涉及对参数 的操纵，可导致代码注入。攻击仅限于本地执行。该漏洞的利用代码已被公开，可能被用于实施攻击。项目方已通过问题报告在早期获悉该漏洞，但至今尚未作出回应。

CVSS 5.3 · Medium
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-108943

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
ModelTC LightX2V Tokenizer cosmos3_runner.py AutoTokenizer.from_pretrained code injection
Source: CVE Program / CVE List V5
Vulnerability Description
A weakness has been identified in ModelTC LightX2V up to 0.5.0. Affected is the function AutoTokenizer.from_pretrained of the file lightx2v/models/runners/cosmos3/cosmos3_runner.py of the component Tokenizer. This manipulation of the argument auto_map causes code injection. The attack is restricted to local execution. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
ModelTC LightX2V 0.1 cpe:2.3:a:modeltc:lightx2v:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-108943

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-108943

请登录查看更多情报信息。

Other References for CVE-2026-108943 (1)

IV. Related Vulnerabilities

Same vendor: ModelTC
Same weakness: CWE-94

V. Comments for CVE-2026-108943

No comments yet

Leave a comment