{"answers":{"affected":"1 open source package ship an affected version, including openssl-encrypt. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-81690 in the wild and no public exploit code.","fix":"Upgrade openssl-encrypt to 1.4.9 or later.","what":"CVE-2026-81690 is a high-severity path traversal vulnerability in Jahlives Openssl Encrypt, published on 27 Aug 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-2026-81690 and fix it if it is affected.\n\nWhat it is: CVE-2026-81690 is a high-severity path traversal vulnerability in Jahlives Openssl Encrypt, published on 27 Aug 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-2026-81690 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- openssl-encrypt (PyPI): affected all versions; fixed in 1.4.9\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-2026-81690/ (Markdown: https://insights.sbomify.com/CVE-2026-81690/index.md)","id":"CVE-2026-81690","markdown":"https://insights.sbomify.com/CVE-2026-81690/index.md","name":"CVE-2026-81690","record":{"aliases":["GHSA-hw7h-wqf5-6crx","GHSA-vcf6-hg34-vx9w","PYSEC-2026-3796"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Python USB verification library","requires_auth":"none","summary":"An attacker with physical access can execute arbitrary code by exploiting symlink handling flaws in the verify-usb library's file scanning logic.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[{"product":"openssl_encrypt","vendor":"jahlives"}],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-59","name":"Improper Link Resolution Before File Access"}],"description":"openssl-encrypt (pip package) before 1.4.9 contains a symlink-following flaw in its verify-usb v2 added-file allowlist scan. The scan enumerated the drive with rglob(), which in CPython does not descend into symlinked directories and treats the symlink as an ordinary directory, while O_NOFOLLOW on the hash side binds only the final path component. An evil-maid attacker with physical access to the removable drive could replace a tool-tree directory with a symlink to a copy containing byte-identical files plus a planted __pycache__/*.pyc file (which CPython loads in preference to recompiling the clean .py). The planted file is never enumerated, added_files stays 0, and verify-usb reports PASSED, resulting in code execution when the victim runs the portable install. Fixed in 1.4.9 (affects both 1.4.x and 1.5.x lines).","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":"verify-usb before 1.4.9 Symlink Directory Traversal Code Execution","id":"CVE-2026-81690","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":"jahlives:openssl_encrypt","products":["jahlives:openssl_encrypt"],"type":"path_traversal","year":"2026"},"n_packages":1,"n_references":2,"next":{"headline":"openssl_encrypt before 1.4.9 Credential Leakage via Unvalidated Server URLs","id":"CVE-2026-81691"},"packages":[{"ecosystem":"PyPI","fixed":["1.4.9"],"introduced":["0"],"last_affected":[],"package":"openssl-encrypt","purl":"pkg:pypi/openssl-encrypt","source":"PYSEC-2026-3796"}],"prev":{"headline":"openssl_encrypt before 1.4.9 Weak Pepper Key Derivation","id":"CVE-2026-81689"},"products":["openssl_encrypt"],"published":"2026-08-27","related":[{"cvss_score":9.3,"headline":"openssl_encrypt before 1.4.9 Authentication Bypass via Recovery Slot Removal","id":"CVE-2026-81680","kev_date_added":null,"published":"2026-08-27"},{"cvss_score":9.3,"headline":"openssl_encrypt before 1.4.9 False Encryption via Cleartext Storage","id":"CVE-2026-81681","kev_date_added":null,"published":"2026-08-27"},{"cvss_score":9.3,"headline":"openssl_encrypt before 1.4.9 Text Injection via Recovery Slot Metadata","id":"CVE-2026-81685","kev_date_added":null,"published":"2026-08-27"},{"cvss_score":9.3,"headline":"openssl-encrypt before 1.4.9 Output Injection via Unsanitized Filenames in verify-usb Command","id":"CVE-2026-81694","kev_date_added":null,"published":"2026-08-27"},{"cvss_score":9.3,"headline":"openssl_encrypt before 1.4.9 Terminal Injection via key_id","id":"CVE-2026-81695","kev_date_added":null,"published":"2026-08-27"},{"cvss_score":9.3,"headline":"openssl_encrypt before 1.4.9 Terminal Injection via info Command","id":"CVE-2026-81696","kev_date_added":null,"published":"2026-08-27"},{"cvss_score":9.3,"headline":"openssl_encrypt before 1.4.9 Shell Injection via info command","id":"CVE-2026-81698","kev_date_added":null,"published":"2026-08-27"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2026-10-01","vendors":["jahlives"]},"summary":"An attacker with physical access can execute arbitrary code by exploiting symlink handling flaws in the verify-usb library's file scanning logic.","url":"https://insights.sbomify.com/CVE-2026-81690/"}