{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-8803 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-8803 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-8803 is a medium-severity vulnerability in opensourcepos Open Source Point of Sale, published on 18 May 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-2026-8803 and fix it if it is affected.\n\nWhat it is: CVE-2026-8803 is a medium-severity vulnerability in opensourcepos Open Source Point of Sale, published on 18 May 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-2026-8803 in the wild and no public exploit code.\n\nAffected product: opensourcepos Open Source Point of Sale. 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-2026-8803/ (Markdown: https://insights.sbomify.com/CVE-2026-8803/index.md)","id":"CVE-2026-8803","markdown":"https://insights.sbomify.com/CVE-2026-8803/index.md","name":"CVE-2026-8803","record":{"aliases":["GHSA-2gcj-979q-prrq"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Point of Sale system","requires_auth":"none","summary":"Weak hashing in employee login allows potential security bypass, though vendor states it is legacy code for upgrades.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":6.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X","version":"4.0"},"cwes":[{"id":"CWE-328","name":"Use of Weak Hash"},{"id":"CWE-327","name":"Use of a Broken or Risky Cryptographic Algorithm"}],"description":"A flaw has been found in opensourcepos Open Source Point of Sale up to 3.4.2. Impacted is the function Login of the file app/Models/Employee.php of the component Employee Login. This manipulation causes use of weak hash. Remote exploitation of the attack is possible. The attack is considered to have high complexity. The exploitability is considered difficult. The actual existence of this vulnerability is currently in question. The vendor explains: \"[T]he code is still there to allow the upgrade path to work. The default password is initially seeded with the old hash function, but then migrated to a newer one after login. [T]he hash version check might be cleaned up in the future. Currently it's not actively in use as any password change will use a newer hash function.\"","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":"opensourcepos Open Source Point of Sale Employee Login Employee.php login weak hash","id":"CVE-2026-8803","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"weak_cryptography","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Cleartext Storage of Sensitive Information for Puppet Resource API","id":"CVE-2026-8804"},"packages":[],"prev":{"headline":"opensourcepos Open Source Point of Sale Items.php getPicThumb path traversal","id":"CVE-2026-8802"},"products":["Open Source Point of Sale"],"published":"2026-05-18","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":"partial"},"state":"PUBLISHED","updated":"2026-05-19","vendors":["opensourcepos"]},"summary":"Weak hashing in employee login allows potential security bypass, though vendor states it is legacy code for upgrades.","url":"https://insights.sbomify.com/CVE-2026-8803/"}