{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-25557 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-25557 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-25557 is a high-severity code injection vulnerability in n/a, published on 13 Nov 2020. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-25557 and fix it if it is affected.\n\nWhat it is: CVE-2020-25557 is a high-severity code injection vulnerability in n/a, published on 13 Nov 2020. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-25557 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2020-25557/ (Markdown: https://insights.sbomify.com/CVE-2020-25557/index.md)","id":"CVE-2020-25557","markdown":"https://insights.sbomify.com/CVE-2020-25557/index.md","name":"CVE-2020-25557","record":{"aliases":["GHSA-rf6m-wqqh-49rx"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"CMSuno CMS","requires_auth":"low_privilege","summary":"Authenticated attackers can inject PHP code via the username field, leading to remote code execution on the server.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"cmsuno","vendor":"cmsuno_project"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"}],"description":"In CMSuno 1.6.2, an attacker can inject malicious PHP code as a \"username\" while changing his/her username \u0026 password. After that, when attacker logs in to the application, attacker's code will be run. As a result of this vulnerability, authenticated user can run command on the server.","ecosystems":[],"exploits":{"exploitdb":1,"first_seen":"2021-01-28","github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[{"date":"2021-01-28","kind":"exploitdb","ref":"49485","stars":null,"title":"CMSUno 1.6.2 - 'lang' Remote Code Execution (Authenticated)"}],"tier":"poc_unverified"},"has_fix":false,"headline":"Code injection in n/a","id":"CVE-2020-25557","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"code_injection","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"Use after free in n/a","id":"CVE-2020-25559"},"packages":[],"prev":{"headline":"ThinkAdmin directory traversal vulnerability","id":"CVE-2020-25540"},"products":["n/a"],"published":"2020-11-13","related":[{"cvss_score":9.8,"headline":"Code injection in n/a","id":"CVE-2021-40889","kev_date_added":null,"published":"2021-10-11"},{"cvss_score":8.8,"headline":"Code injection in n/a","id":"CVE-2020-25538","kev_date_added":null,"published":"2020-11-13"},{"cvss_score":6.5,"headline":"Cross-site request forgery in n/a","id":"CVE-2020-15600","kev_date_added":null,"published":"2020-07-07"},{"cvss_score":6.1,"headline":"Cross-site scripting in n/a","id":"CVE-2018-15567","kev_date_added":null,"published":"2018-08-20"},{"cvss_score":5.4,"headline":"Cross-site scripting in n/a","id":"CVE-2021-36654","kev_date_added":null,"published":"2021-08-03"}],"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)"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"Authenticated attackers can inject PHP code via the username field, leading to remote code execution on the server.","url":"https://insights.sbomify.com/CVE-2020-25557/"}