{"id":"CVE-2026-112100","title":"DeepPavlov multitask_preprocessor.py MultiTaskPipelinePreprocessor.__init__ code injection","summary":"A vulnerability was determined in DeepPavlov up to 1.7.0. This affects the function MultiTaskPipelinePreprocessor.__init__ of the file deeppavlov/models/preprocessors/multitask_preprocessor.py. This manipulation of the argument preproces…","severity":"medium","cvss":5.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C","cvssSource":"cna","cwe":["CWE-94","CWE-74"],"product":"DeepPavlov","affected":["DeepPavlov 1.0","DeepPavlov 1.1","DeepPavlov 1.2","DeepPavlov 1.3","DeepPavlov 1.4","DeepPavlov 1.5","DeepPavlov 1.6","DeepPavlov 1.7.0"],"published":"2026-10-19","updated":"2026-10-19","sourceUpdated":"2026-10-19T09:15:19.570Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-112100","references":[{"url":"https://vuldb.com/vuln/421958","label":"VDB-421958 | DeepPavlov multitask_preprocessor.py MultiTaskPipelinePreprocessor.__init__ code injection"},{"url":"https://vuldb.com/vuln/421958/cti","label":"VDB-421958 | CTI Indicators (IOB, IOC, TTP, IOA)"},{"url":"https://vuldb.com/cve/CVE-2026-112100","label":"CVE-2026-112100 | CVE Analysis and Report"},{"url":"https://vuldb.com/submit/1012812","label":"Submit #1012812 | DeepPavlov 1.2.0 - 1.7.0 (latest PyPI release) and master @ commit 5f9fbed Code Injection"},{"url":"https://github.com/deeppavlov/DeepPavlov/issues/1714"},{"url":"https://github.com/user-attachments/files/33004910/poc.zip"},{"url":"https://github.com/deeppavlov/DeepPavlov/"}],"tags":["cve.org"],"ingestedAt":"2026-10-19T10:20:55.198Z","slug":"CVE-2026-112100","body":"## Overview\n\nA vulnerability was determined in DeepPavlov up to 1.7.0. This affects the function MultiTaskPipelinePreprocessor.__init__ of the file deeppavlov/models/preprocessors/multitask_preprocessor.py. This manipulation of the argument preprocessor causes code injection. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.\n\n## Affected\n\n- `DeepPavlov 1.0`\n- `DeepPavlov 1.1`\n- `DeepPavlov 1.2`\n- `DeepPavlov 1.3`\n- `DeepPavlov 1.4`\n- `DeepPavlov 1.5`\n- `DeepPavlov 1.6`\n- `DeepPavlov 1.7.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}