{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-49494 exists.","fix":"No fix has been published for CVE-2023-49494 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-49494 is a medium-severity cross-site scripting vulnerability in Dedecms Dedecms, published on 11 Dec 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2023-49494 and fix it if it is affected.\n\nWhat it is: CVE-2023-49494 is a medium-severity cross-site scripting vulnerability in Dedecms Dedecms, published on 11 Dec 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-49494 exists.\n\nAffected product: Dedecms Dedecms. 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-2023-49494/ (Markdown: https://insights.sbomify.com/CVE-2023-49494/index.md)","id":"CVE-2023-49494","markdown":"https://insights.sbomify.com/CVE-2023-49494/index.md","name":"CVE-2023-49494","record":{"aliases":["GHSA-8jcm-rwwq-r4f5"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"DedeCMS","requires_auth":"none","summary":"Attackers can execute arbitrary scripts in victim browsers via a reflective XSS vulnerability in DedeCMS media selection component.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"dedecms","vendor":"dedecms"}],"cvss":{"score":6.1,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"DedeCMS v5.7.111 was discovered to contain a reflective cross-site scripting (XSS) vulnerability via the component select_media_post_wangEditor.php.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":1,"refs":[{"date":null,"kind":"nuclei","ref":"http/cves/2023/CVE-2023-49494.yaml","stars":null,"title":"DedeCMS v5.7.111 - Cross-Site Scripting"}],"tier":"weaponised"},"has_fix":null,"headline":"Cross-site scripting in n/a","id":"CVE-2023-49494","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"dedecms:dedecms","products":["dedecms:dedecms"],"type":"xss","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in n/a","id":"CVE-2023-49501"},"packages":[],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2023-49493"},"products":["n/a"],"published":"2023-12-11","related":[{"cvss_score":9.8,"headline":"Code injection in n/a","id":"CVE-2026-30643","kev_date_added":null,"published":"2026-04-01"},{"cvss_score":9.8,"headline":"Code injection in n/a","id":"CVE-2026-30694","kev_date_added":null,"published":"2026-03-19"},{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2024-35510","kev_date_added":null,"published":"2024-05-28"},{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2024-35375","kev_date_added":null,"published":"2024-05-23"},{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2024-29661","kev_date_added":null,"published":"2024-04-22"},{"cvss_score":9.8,"headline":"Cross-site request forgery in n/a","id":"CVE-2024-29684","kev_date_added":null,"published":"2024-03-26"},{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2023-40784","kev_date_added":null,"published":"2023-09-12"}],"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":"MIT","name":"Nuclei templates"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2026-07-09","vendors":["n/a"]},"summary":"Attackers can execute arbitrary scripts in victim browsers via a reflective XSS vulnerability in DedeCMS media selection component.","url":"https://insights.sbomify.com/CVE-2023-49494/"}