{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-45545 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-45545 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-45545 is a high-severity SQL injection vulnerability in nextcloud security-advisories, published on 1 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-45545 and fix it if it is affected.\n\nWhat it is: CVE-2026-45545 is a high-severity SQL injection vulnerability in nextcloud security-advisories, published on 1 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-45545 in the wild and no public exploit code.\n\nAffected product: nextcloud security-advisories. 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-2026-45545/ (Markdown: https://insights.sbomify.com/CVE-2026-45545/index.md)","id":"CVE-2026-45545","markdown":"https://insights.sbomify.com/CVE-2026-45545/index.md","name":"CVE-2026-45545","record":{"aliases":["GHSA-x43f-gmgh-vvjj"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Nextcloud Tables app","requires_auth":"low_privilege","summary":"Authenticated attackers can execute arbitrary SQL queries via the Tables app, allowing database information extraction or modification.","user_interaction":"not_required","vuln_class":"sql_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"tables","vendor":"nextcloud"}],"cvss":{"score":8.2,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-89","name":"Improper Neutralization of Special Elements used in an SQL Command"}],"description":"Nextcloud is an open source content collaboration platform. From versions 0.7.0 to before 0.7.7, 0.8.0 to before 0.8.10, 0.9.0 to before 0.9.8, and 1.0.0 to before 1.0.4, an authenticated attacker with access to the Tables app may be able to execute arbitrary up to 20 bytes long SQL queries, through a stored injection. With carefully crafted input it is possible to break out of the length limitation. The attacker could use this to extract information from the database, or modify data. This issue has been patched in versions 0.7.7, 0.8.10, 0.9.8, 1.0.4, and 2.0.0.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Nextcloud: SQL Injection in Column Type Parameter Allows Arbitrary SQL Execution","id":"CVE-2026-45545","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"sql_injection","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Budibase: SSRF in AI Extract File Automation Step via Missing IP Blacklist Validation","id":"CVE-2026-45548"},"packages":[],"prev":{"headline":"Nextcloud: Information Disclosure of view filter metdata via Broken Sensitive Data Masking in ViewService","id":"CVE-2026-45544"},"products":["security-advisories"],"published":"2026-06-01","related":[{"cvss_score":7.1,"headline":"Nextcloud: Tables app allows limited SQLi in ORDER BY with malicious sort order argument for Table Views","id":"CVE-2026-45722","kev_date_added":null,"published":"2026-06-01"},{"cvss_score":6.3,"headline":"Nextcloud Tables is missing an ownership check which allows moving columns into tables of other users","id":"CVE-2025-66551","kev_date_added":null,"published":"2025-12-05"},{"cvss_score":6.3,"headline":"Nextcloud Tables has an Authorization Bypass Through User-Controlled Key in Tables","id":"CVE-2024-52511","kev_date_added":null,"published":"2024-11-15"},{"cvss_score":4.3,"headline":"Nextcloud: Information Disclosure of view filter metdata via Broken Sensitive Data Masking in ViewService","id":"CVE-2026-45544","kev_date_added":null,"published":"2026-06-01"},{"cvss_score":4.3,"headline":"Nextcloud Tables app share information not limited to relevant users","id":"CVE-2025-66513","kev_date_added":null,"published":"2025-12-05"},{"cvss_score":4.3,"headline":"Nextcloud Tables app allowed users to view columns metadata information of any table","id":"CVE-2025-66553","kev_date_added":null,"published":"2025-12-05"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-06-02","vendors":["nextcloud"]},"summary":"Authenticated attackers can execute arbitrary SQL queries via the Tables app, allowing database information extraction or modification.","url":"https://insights.sbomify.com/CVE-2026-45545/"}