{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-47784 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-47784 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-47784 is a medium-severity unsafe deserialization vulnerability in Emlog Emlog, published on 15 May 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-47784 and fix it if it is affected.\n\nWhat it is: CVE-2025-47784 is a medium-severity unsafe deserialization vulnerability in Emlog Emlog, published on 15 May 2025. 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-2025-47784 in the wild and no public exploit code.\n\nAffected product: Emlog 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-2025-47784/ (Markdown: https://insights.sbomify.com/CVE-2025-47784/index.md)","id":"CVE-2025-47784","markdown":"https://insights.sbomify.com/CVE-2025-47784/index.md","name":"CVE-2025-47784","record":{"aliases":["GHSA-f56g-m99v-mqc3"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Emlog CMS","requires_auth":"none","summary":"Attackers can cause denial of service in Emlog by crafting a nickname that breaks deserialization logic, requiring a patch to fix.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"emlog","vendor":"emlog"}],"cvss":{"score":6.6,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U","version":"4.0"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"description":"Emlog is an open source website building system. Versions 2.5.13 and prior have a deserialization vulnerability. A user who creates a carefully crafted nickname can cause `str_replace` to replace the value of `name_orig` with empty, causing deserialization to fail and return `false`. Commit 9643250802188b791419e3c2188577073256a8a2 fixes the issue.","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":"Emlog vulnerable to Deserialization of Untrusted Data","id":"CVE-2025-47784","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"emlog:emlog","products":["emlog:emlog"],"type":"deserialization","year":"2025"},"n_packages":0,"n_references":2,"next":{"headline":"EMLOG SQL Injection Vulnerability","id":"CVE-2025-47785"},"packages":[],"prev":{"headline":"label-studio vulnerable to Cross-Site Scripting (Reflected) via the label_config parameter.","id":"CVE-2025-47783"},"products":["emlog"],"published":"2025-05-15","related":[{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2025-29401","kev_date_added":null,"published":"2025-03-19"},{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2025-25783","kev_date_added":null,"published":"2025-02-26"},{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2023-44973","kev_date_added":null,"published":"2023-10-03"},{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2023-44974","kev_date_added":null,"published":"2023-10-03"},{"cvss_score":9.8,"headline":"Deserialization in n/a","id":"CVE-2023-43291","kev_date_added":null,"published":"2023-09-26"},{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2022-23379","kev_date_added":null,"published":"2022-02-04"},{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2021-40883","kev_date_added":null,"published":"2021-12-14"}],"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":"2025-05-16","vendors":["emlog"]},"summary":"Attackers can cause denial of service in Emlog by crafting a nickname that breaks deserialization logic, requiring a patch to fix.","url":"https://insights.sbomify.com/CVE-2025-47784/"}