{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-3476 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-3476 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-3476 is a low-severity cross-site scripting vulnerability in SimplePHPscripts GuestBook Script, published on 30 Jun 2023. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2023-3476 and fix it if it is affected.\n\nWhat it is: CVE-2023-3476 is a low-severity cross-site scripting vulnerability in SimplePHPscripts GuestBook Script, published on 30 Jun 2023. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2023-3476 in the wild and no public exploit code.\n\nAffected product: SimplePHPscripts GuestBook Script. 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-2023-3476/ (Markdown: https://insights.sbomify.com/CVE-2023-3476/index.md)","id":"CVE-2023-3476","markdown":"https://insights.sbomify.com/CVE-2023-3476/index.md","name":"CVE-2023-3476","record":{"aliases":["GHSA-67m9-whrq-jj5r"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"GuestBook Script","requires_auth":"low_privilege","summary":"Remote attackers can inject malicious scripts via the preview.php URL parameter in SimplePHPscripts GuestBook Script, potentially compromising user sessions.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"guestbook_script","vendor":"simplephpscripts"}],"cvss":{"score":3.5,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"A vulnerability was found in SimplePHPscripts GuestBook Script 2.2. It has been classified as problematic. This affects an unknown part of the file preview.php of the component URL Parameter Handler. The manipulation leads to cross site scripting. It is possible to initiate the attack remotely. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-232755.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"SimplePHPscripts GuestBook Script URL Parameter preview.php cross site scripting","id":"CVE-2023-3476","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"RocketSoft Rocket LMS Contact Form store cross site scripting","id":"CVE-2023-3477"},"packages":[],"prev":{"headline":"SimplePHPscripts Event Script URL Parameter preview.php cross site scripting","id":"CVE-2023-3475"},"products":["GuestBook Script"],"published":"2023-06-30","related":[],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-02","vendors":["SimplePHPscripts"]},"summary":"Remote attackers can inject malicious scripts via the preview.php URL parameter in SimplePHPscripts GuestBook Script, potentially compromising user sessions.","url":"https://insights.sbomify.com/CVE-2023-3476/"}