{"answers":{"affected":"6 open source packages ship an affected version, including docling and docling-slim. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-105743 in the wild and no public exploit code.","fix":"Upgrade docling to 2.132.0 or later.","what":"CVE-2026-105743 is a medium-severity server-side request forgery vulnerability in docling-project docling, published on 5 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-105743 and fix it if it is affected.\n\nWhat it is: CVE-2026-105743 is a medium-severity server-side request forgery vulnerability in docling-project docling, published on 5 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-105743 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- docling (PyPI): affected from 2.91.0; fixed in 2.132.0\n- docling (PyPI): affected from 2.91.0; fixed in 2.132.0\n- docling (PyPI): affected from 2.91.0; fixed in 2.132.0\n- docling-slim (PyPI): affected from 2.92.0; fixed in 2.132.0\n- docling-slim (PyPI): affected from 2.92.0; fixed in 2.132.0\n- docling-slim (PyPI): affected from 2.92.0; fixed in 2.132.0\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-105743/ (Markdown: https://insights.sbomify.com/CVE-2026-105743/index.md)","id":"CVE-2026-105743","markdown":"https://insights.sbomify.com/CVE-2026-105743/index.md","name":"CVE-2026-105743","record":{"aliases":["GHSA-pc36-qwjq-x68c","PYSEC-2026-4190","PYSEC-2026-4214"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":true,"product_category":"Python document processing library","requires_auth":"none","summary":"Attackers can bypass SSRF protections via DNS rebinding to access internal services when remote fetching is enabled in Docling.","user_interaction":"not_required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"docling","vendor":"docling"}],"cvss":{"score":4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-918","name":"Server-Side Request Forgery"},{"id":"CWE-367","name":"Time-of-check Time-of-use (TOCTOU) Race Condition"}],"description":"Docling simplifies document processing by parsing diverse formats and providing integrations with the generative AI ecosystem. From 2.91.0 until 2.132.0, validate_url_safety in docling/backend/utils/image_resource_loader.py validates a hostname with a single IPv4 lookup and then allows the HTTP client to resolve and parse the original URL again, permitting DNS rebinding, mixed public and internal address records, and backslash authority parser disagreement to reach internal services. HTMLBackendOptions(render_page=True) also allows HTTP and HTTPS browser requests without validating their resolved destination. Exploitation requires remote fetching to be enabled, and response content is exposed only when it is decoded as an image or passively rendered in a page screenshot. This issue is fixed in 2.132.0.","ecosystems":["PyPI"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Docling has SSRF guard bypass in remote resource fetching (DNS rebinding / multi-record resolution; no IP validation in HTML render mode)","id":"CVE-2026-105743","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"ssrf","year":"2026"},"n_packages":6,"n_references":4,"next":{"headline":"Docling has arbitrary file read/write (and command execution when shell-escape is enabled) when rendering untrusted TikZ with the opt-in Tectonic engine","id":"CVE-2026-105744"},"packages":[{"ecosystem":"PyPI","fixed":["2.132.0"],"introduced":["2.91.0"],"last_affected":[],"package":"docling","purl":null,"source":"GHSA-pc36-qwjq-x68c"},{"ecosystem":"PyPI","fixed":["2.132.0"],"introduced":["2.91.0"],"last_affected":[],"package":"docling","purl":"pkg:pypi/docling","source":"GHSA-pc36-qwjq-x68c"},{"ecosystem":"PyPI","fixed":["2.132.0"],"introduced":["2.91.0"],"last_affected":[],"package":"docling","purl":"pkg:pypi/docling","source":"PYSEC-2026-4190"},{"ecosystem":"PyPI","fixed":["2.132.0"],"introduced":["2.92.0"],"last_affected":[],"package":"docling-slim","purl":null,"source":"GHSA-pc36-qwjq-x68c"},{"ecosystem":"PyPI","fixed":["2.132.0"],"introduced":["2.92.0"],"last_affected":[],"package":"docling-slim","purl":"pkg:pypi/docling-slim","source":"GHSA-pc36-qwjq-x68c"},{"ecosystem":"PyPI","fixed":["2.132.0"],"introduced":["2.92.0"],"last_affected":[],"package":"docling-slim","purl":"pkg:pypi/docling-slim","source":"PYSEC-2026-4214"}],"prev":{"headline":"Docling: Configured HTTP headers sent to every remote image host named by a document","id":"CVE-2026-105742"},"products":["docling","docling-slim"],"published":"2026-10-05","related":[{"cvss_score":8.2,"headline":"Docling: Unsafe Playwright-based HTML Rendering","id":"CVE-2026-44016","kev_date_added":null,"published":"2026-06-24"},{"cvss_score":7.5,"headline":"Docling has arbitrary file read/write (and command execution when shell-escape is enabled) when rendering untrusted TikZ with the opt-in Tectonic engine","id":"CVE-2026-105744","kev_date_added":null,"published":"2026-10-05"},{"cvss_score":7.5,"headline":"Docling: Unsafe Zip Extraction in EasyOCR Model Download","id":"CVE-2026-44017","kev_date_added":null,"published":"2026-06-24"},{"cvss_score":7.5,"headline":"Docling: Unsafe XML Entity Expansion in USPTO Patent Backend","id":"CVE-2026-44020","kev_date_added":null,"published":"2026-06-24"},{"cvss_score":7.1,"headline":"Docling: Unsafe URI and Path Handling in HTML Backend","id":"CVE-2026-47214","kev_date_added":null,"published":"2026-06-26"},{"cvss_score":6.9,"headline":"Docling: Arbitrary local file read via draw:image xlink:href in the OpenDocument backend","id":"CVE-2026-105751","kev_date_added":null,"published":"2026-10-05"},{"cvss_score":6.7,"headline":"Docling: Plugin entry points are imported before the allow_external_plugins check","id":"CVE-2026-105745","kev_date_added":null,"published":"2026-10-05"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-08","vendors":["docling-project"]},"summary":"Attackers can bypass SSRF protections via DNS rebinding to access internal services when remote fetching is enabled in Docling.","url":"https://insights.sbomify.com/CVE-2026-105743/"}