{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-53756 exists.","fix":"No fix has been published for CVE-2026-53756 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-53756 is a medium-severity SQL injection vulnerability in emlog, published on 4 Sep 2026. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-53756 and fix it if it is affected.\n\nWhat it is: CVE-2026-53756 is a medium-severity SQL injection vulnerability in emlog, published on 4 Sep 2026. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-53756 exists.\n\nAffected product: emlog. 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-2026-53756/ (Markdown: https://insights.sbomify.com/CVE-2026-53756/index.md)","id":"CVE-2026-53756","markdown":"https://insights.sbomify.com/CVE-2026-53756/index.md","name":"CVE-2026-53756","record":{"aliases":["GHSA-xq97-53c2-vvfg"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Emlog CMS","requires_auth":"high_privilege","summary":"Attackers can perform blind SQL injection via the authentication cookie to read sensitive database information in Emlog CMS.","user_interaction":"not_required","vuln_class":"sql_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":4.9,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-89","name":"Improper Neutralization of Special Elements used in an SQL Command"}],"description":"Emlog is an open source website building system. Prior to version 2.6.16, Emlog CMS Pro contains a blind SQL injection in User_Model::getUserDataByLogin(). The $account parameter is directly interpolated into SQL queries without any filtering. The vulnerability is reachable through the auth cookie validation path, where $username is extracted from the cookie and passed unfiltered into SQL — guarded only by an HMAC signature that requires AUTH_KEY to forge. This issue has been patched in version 2.6.16.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Emlog Blind SQL Injection via Authentication Cookie","id":"CVE-2026-53756","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":"Emlog: Zip Slip Path Traversal in Plugin/Template ZIP Upload Enables RCE","id":"CVE-2026-53757"},"packages":[],"prev":{"headline":"Crawl4AI: SSRF via proxy settings in the Docker server bypasses the crawl-URL SSRF check","id":"CVE-2026-53755"},"products":["emlog"],"published":"2026-09-04","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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-08","vendors":["emlog"]},"summary":"Attackers can perform blind SQL injection via the authentication cookie to read sensitive database information in Emlog CMS.","url":"https://insights.sbomify.com/CVE-2026-53756/"}