@inproceedings{chen-etal-2026-iterinject, title = "{I}ter{I}nject: Indirect Prompt Injection Against {LLM} Agents via Feedback-Guided Iterative Optimization", author = "Chen, Zixuan and Chen, Jiaxiang and Luo, Li and Xu, Ke and Huang, Xiaoxiang and Sun, Tanfeng and Jiang, Xinghao", editor = "Lee, Hung-Yi and Dev, Sunipa and Li, Jessy and Elliott, Desmond", booktitle = "Findings of the {A}ssociation for {C}omputational {L}inguistics: {EMNLP} 2026", month = oct, year = "2026", address = "Budapest, Hungary", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2026.findings-emnlp.808/", pages = "17130--17149", ISBN = "979-8-89176-462-0" }