CVE-2026-29871 | awesome-llm-apps e46690f99c3f08be80a9877fab52acacf7ab8251 FastAPI Backend podcast_router.py stream_audio path path traversal

VDB-353940 · CVE-2026-29871 · GCVE-0-2026-29871 AWESOME-LLM-APPS E46690F99C3F08BE80A9877FAB52ACACF7AB8251 FASTAPI BACKEND PODCAST_ROUTER.PY STREAM_AUDIO PATH PATH TRAVERSAL HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 5.1 $0-$5k 1.96 Summaryinfo A vulnerability was found in awesome-llm-apps e46690f99c3f08be80a9877fab52acacf7ab8251. It has been declared as critical. This issue affects the function stream_audio of the file routers/podcast_router.py of the component FastAPI Backend. The manipulation of the argument path results in path traversal. This vulnerability is known as CVE-2026-29871. It is possible to launch the attack remotely. No exploit is available. Detailsinfo A vulnerability was found in awesome-llm-apps e46690f99c3f08be80a9877fab52acacf7ab8251. It has been classified as critical. Affected is the function stream_audio of the file routers/podcast_router.py of the component FastAPI Backend. The manipulation of the argument path with an unknown input leads to a path traversal vulnerability. CWE is classifying the issue as CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. This is going to have an impact on confidentiality. CVE summarizes: A path traversal vulnerability exists in the awesome-llm-apps project in commit e46690f99c3f08be80a9877fab52acacf7ab8251 (2026-01-19) in the Beifong AI News and Podcast Agent backend in FastAPI backend, stream-audio endpoint, in file routers/podcast_router.py, in function stream_audio. The stream-audio endpoint accepts a user-controlled path parameter that is concatenated into a filesystem path without proper validation or restriction. An unauthenticated remote attacker can exploit this vulnerability to read arbitrary files from the server filesystem, potentially disclosing sensitive information such as configuration files and credentials. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2026-29871 since 03/04/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 03/27/2026). The MITRE ATT&CK project declares the attack technique as T1006. There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Productinfo Type Artificial Intelligence Software Name awesome-llm-apps Version e46690f99c3f08be80a9877fab52acacf7ab8251 CPE 2.3info 🔒 CPE 2.2info 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 5.3 VulDB Meta Temp Score: 5.1 VulDB Base Score: 5.3 VulDB Temp Score: 5.1 VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Path traversal CWE: CWE-22 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Status: Not defined Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: no mitigation known Status: 🔍 0-Day Time: 🔒 Timelineinfo 03/04/2026 CVE reserved 03/27/2026 +23 days Advisory disclosed 03/27/2026 +0 days VulDB entry created 03/27/2026 +0 days VulDB entry last update Sourcesinfo Advisory: github.com Status: Not defined CVE: CVE-2026-29871 (🔒) GCVE (CVE): GCVE-0-2026-29871 GCVE (VulDB): GCVE-100-353940 Entryinfo Created: 03/27/2026 16:56 Changes: 03/27/2026 16:56 (56) Complete: 🔍 Cache ID: 99:AAA:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸