{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-3977 exists.","fix":"No fix has been published for CVE-2025-3977 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-3977 is a medium-severity missing authorization vulnerability in iteachyou Dreamer CMS, published on 27 Apr 2025. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-3977 and fix it if it is affected.\n\nWhat it is: CVE-2025-3977 is a medium-severity missing authorization vulnerability in iteachyou Dreamer CMS, published on 27 Apr 2025. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-3977 exists.\n\nAffected product: iteachyou Dreamer CMS. 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-2025-3977/ (Markdown: https://insights.sbomify.com/CVE-2025-3977/index.md)","id":"CVE-2025-3977","markdown":"https://insights.sbomify.com/CVE-2025-3977/index.md","name":"CVE-2025-3977","record":{"aliases":["GHSA-77gx-3fxf-6gxj"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Dreamer CMS","requires_auth":"low_privilege","summary":"Attackers can bypass authorization to download attachments via the ID parameter in Dreamer CMS, exposing sensitive files.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"dreamer_cms","vendor":"iteachyou"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"},{"id":"CWE-285","name":"Improper Authorization"},{"id":"CWE-266","name":"Incorrect Privilege Assignment"}],"description":"A vulnerability was found in iteachyou Dreamer CMS up to 4.1.3. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the file /admin/attachment/download of the component Attachment Handler. The manipulation of the argument ID leads to improper authorization. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"iteachyou Dreamer CMS Attachment download improper authorization","id":"CVE-2025-3977","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2025"},"n_packages":0,"n_references":4,"next":{"headline":"dazhouda lecms user_set.htm information disclosure","id":"CVE-2025-3978"},"packages":[],"prev":{"headline":"PHPGurukul COVID19 Testing Management System new-user-testing.php sql injection","id":"CVE-2025-3976"},"products":["Dreamer CMS"],"published":"2025-04-27","related":[{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2023-42279","kev_date_added":null,"published":"2023-09-21"},{"cvss_score":9.8,"headline":"SQL injection in n/a","id":"CVE-2021-43084","kev_date_added":null,"published":"2022-03-24"},{"cvss_score":9.1,"headline":"Path traversal in n/a","id":"CVE-2023-46886","kev_date_added":null,"published":"2023-11-29"},{"cvss_score":8.8,"headline":"Cross-site request forgery in n/a","id":"CVE-2023-50017","kev_date_added":null,"published":"2023-12-14"},{"cvss_score":8.8,"headline":"Cross-site request forgery in n/a","id":"CVE-2023-48912","kev_date_added":null,"published":"2023-11-30"},{"cvss_score":8.8,"headline":"Cross-site request forgery in n/a","id":"CVE-2023-48913","kev_date_added":null,"published":"2023-11-30"},{"cvss_score":8.8,"headline":"Cross-site request forgery in n/a","id":"CVE-2023-48914","kev_date_added":null,"published":"2023-11-30"}],"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":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-04-28","vendors":["iteachyou"]},"summary":"Attackers can bypass authorization to download attachments via the ID parameter in Dreamer CMS, exposing sensitive files.","url":"https://insights.sbomify.com/CVE-2025-3977/"}