{"answers":{"affected":"2 open source packages ship an affected version, including yeswiki/yeswiki. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-46346 exists.","fix":"Upgrade yeswiki/yeswiki to 4.5.4 or later.","what":"CVE-2025-46346 is a medium-severity cross-site scripting vulnerability in yeswiki, published on 29 Apr 2025. 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-2025-46346 and fix it if it is affected.\n\nWhat it is: CVE-2025-46346 is a medium-severity cross-site scripting vulnerability in yeswiki, published on 29 Apr 2025. 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-2025-46346 exists.\n\nAffected packages and fixed versions:\n- yeswiki/yeswiki (Packagist): affected all versions; fixed in 4.5.4\n- yeswiki/yeswiki (Packagist): affected all versions; fixed in 4.5.4\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-2025-46346/ (Markdown: https://insights.sbomify.com/CVE-2025-46346/index.md)","id":"CVE-2025-46346","markdown":"https://insights.sbomify.com/CVE-2025-46346/index.md","name":"CVE-2025-46346","record":{"aliases":["GHSA-59x8-cvxh-3mm4"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"YesWiki wiki system","requires_auth":"none","summary":"Attackers can inject JavaScript into YesWiki comments, executing code in victims' browsers due to insufficient input sanitization.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"yeswiki","vendor":"yeswiki"}],"cvss":{"score":6.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:N/SI:H/SA:N","version":"4.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"YesWiki is a wiki system written in PHP. Prior to version 4.5.4, a stored cross-site scripting (XSS) vulnerability was discovered in the application’s comments feature. This issue allows a malicious actor to inject JavaScript payloads that are stored and later executed in the browser of any user viewing the affected comment. The XSS occurs because the application fails to properly sanitize or encode user input submitted to the comments. Notably, the application sanitizes or does not allow execution of `\u003cscript\u003e` tags, but does not account for payloads obfuscated using JavaScript block comments like `/* JavaScriptPayload */`. This issue has been patched in version 4.5.4.","ecosystems":["Packagist"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"YesWiki Vulnerable to Stored XSS in Comments","id":"CVE-2025-46346","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"xss","year":"2025"},"n_packages":2,"n_references":2,"next":{"headline":"YesWiki Remote Code Execution via Arbitrary PHP File Write and Execution","id":"CVE-2025-46347"},"packages":[{"ecosystem":"Packagist","fixed":["4.5.4"],"introduced":["0"],"last_affected":[],"package":"yeswiki/yeswiki","purl":null,"source":"GHSA-59x8-cvxh-3mm4"},{"ecosystem":"Packagist","fixed":["4.5.4"],"introduced":["0"],"last_affected":[],"package":"yeswiki/yeswiki","purl":"pkg:composer/yeswiki/yeswiki","source":"GHSA-59x8-cvxh-3mm4"}],"prev":{"headline":"Auth0 Account Link Extension JWT Invalid Signature Validation","id":"CVE-2025-46345"},"products":["yeswiki"],"published":"2025-04-29","related":[{"cvss_score":10,"headline":"YesWiki Vulnerable to Unauthenticated Site Backup Creation and Download","id":"CVE-2025-46348","kev_date_added":null,"published":"2025-04-29"},{"cvss_score":9.9,"headline":"Use of a Broken or Risky Cryptographic Algorithm in YesWiki","id":"CVE-2024-51478","kev_date_added":null,"published":"2024-10-31"},{"cvss_score":9.8,"headline":"Deserialization in n/a","id":"CVE-2018-1000641","kev_date_added":null,"published":"2018-08-20"},{"cvss_score":8.6,"headline":"Path Traversal allowing arbitrary read of files in Yeswiki","id":"CVE-2025-31131","kev_date_added":null,"published":"2025-04-01"},{"cvss_score":7.6,"headline":"YesWiki Vulnerable to Unauthenticated Reflected Cross-site Scripting","id":"CVE-2025-46349","kev_date_added":null,"published":"2025-04-29"},{"cvss_score":7.6,"headline":"YesWiki Vulnerable to Unauthenticated DOM Based XSS","id":"CVE-2025-24017","kev_date_added":null,"published":"2025-01-21"},{"cvss_score":7.6,"headline":"YesWiki Vulnerable to Authenticated Stored XSS","id":"CVE-2025-24018","kev_date_added":null,"published":"2025-01-21"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-04-29","vendors":["YesWiki"]},"summary":"Attackers can inject JavaScript into YesWiki comments, executing code in victims' browsers due to insufficient input sanitization.","url":"https://insights.sbomify.com/CVE-2025-46346/"}