A Study to Evaluate Lenti-HPV-07 Immunotherapy Against HPV+ Cervical or Oropharyngeal Cancer

The goal of this clinical trial is to learn about the safety and efficacy of a potential new treatment called Lenti-HPV-07 in patients with a cancer induced by Human Papilloma Virus (HPV). The main questions aim to answer are: * Is Lenti-HPV-07 safe? * Does Lenti-HPV-07 induce an immune response? Participants will be assigned to a group based on their cancer type * either study drug group A: recurrent and/or metastatic cancer * or study drug group B: newly diagnosed with locally advanced cancer After they finish the study treatment, they will be followed for up to 1 year. Follow-up visits will occur via clinic visits or phone calls 4 weeks after the last study treatment and then quarterly for up to 1 year.

As of 06Nov2025 the recruitment in ARm A of the study (recurrent/metastatic cancers) has been closed to further enrollment, in accordance with the protocol and the study's prespecified operational and/or scientific considerations. No new participants will be enrolled into Arm A, and no additional study drug will be administered within this arm.