{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-44088 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-44088 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-44088 is a high-severity code injection vulnerability in Krajowa Izba Rozliczeniowa SzafirHost, published on 15 May 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-44088 and fix it if it is affected.\n\nWhat it is: CVE-2026-44088 is a high-severity code injection vulnerability in Krajowa Izba Rozliczeniowa SzafirHost, published on 15 May 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-44088 in the wild and no public exploit code.\n\nAffected product: Krajowa Izba Rozliczeniowa SzafirHost. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2026-44088/ (Markdown: https://insights.sbomify.com/CVE-2026-44088/index.md)","id":"CVE-2026-44088","markdown":"https://insights.sbomify.com/CVE-2026-44088/index.md","name":"CVE-2026-44088","record":{"aliases":["GHSA-j8f8-frc5-vgc6"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"SzafirHost banking client","requires_auth":"none","summary":"Attackers can achieve remote code execution by crafting a JAR file that bypasses signature verification due to inconsistent parsing logic.","user_interaction":"required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"CERT-PL","cpe":[],"cvss":{"score":8.6,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L","version":"4.0"},"cwes":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"}],"description":"SzafirHost verifies the signature of the downloaded JAR file using class JarInputStream (reading from the beginning of the file), but loads classes using class JarFile/URLClassLoader (reading the Central Directory from the end). It can lead to remote code execution by allowing an attacker to combine a genuine, signed JAR file with a malicious ZIP file, causing the verification to pass but the malicious class to be loaded.\n\nThis issue was fixed in version 1.2.1.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Remote Code Execution in SzafirHost","id":"CVE-2026-44088","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"code_injection","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Buffer Overflow in Totolink EX1200L router","id":"CVE-2026-44089"},"packages":[],"prev":{"headline":"Apache APISIX: Openid-connect plugin Identity Header Spoofing","id":"CVE-2026-44087"},"products":["SzafirHost"],"published":"2026-05-15","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"total"},"state":"PUBLISHED","updated":"2026-05-15","vendors":["Krajowa Izba Rozliczeniowa"]},"summary":"Attackers can achieve remote code execution by crafting a JAR file that bypasses signature verification due to inconsistent parsing logic.","url":"https://insights.sbomify.com/CVE-2026-44088/"}