Rohan Paul· @rohanpaul_ai · X·· 2026-08-15AI 评分42
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GLM-5.3 在复杂逆向工程任务中发现 Cursor 存在潜在严重漏洞，已私下披露并正与 Cursor 团队合作修复。其 CyberGym 安全测试得分升至 84.5%，ExploitBench 得分从 24.4% 翻倍至 54.4%。智谱称 GLM-5.3 仅通过扩展后训练实现性能提升，未进行额外预训练。
正文 · 原文
So GLM-5.3 has already found a "potentially serious vulnerability" in Cursor.
GLM-5.3's CyberGym score rose to 84.5%, while ExploitBench more than doubled from 24.4% to 54.4%.
Shows how much more performance a frontier-scale base model can deliver without going through another costly pretraining run.
“Scaling post-training is all we did for GLM-5.3,” Z .ai said in its technical announcement.
We gave GLM‑5.3 a complex reverse-engineering task. It found a potentially serious vulnerability in Cursor. We disclosed it privately. Appreciate Cursor team is working closely with us on a fix, and we’ll share the more details once users are protected.在 X 查看被引用的帖子
来源：Rohan Paul · x.com