{"answers":{"affected":"2 open source packages ship an affected version, including svelte. It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-25875 in the wild and no public exploit code.","fix":"Upgrade svelte to 3.49.0 or later.","what":"CVE-2022-25875 is a medium-severity vulnerability in svelte, published on 12 Jul 2022."},"fix_prompt":"Check this codebase for CVE-2022-25875 and fix it if it is affected.\n\nWhat it is: CVE-2022-25875 is a medium-severity vulnerability in svelte, published on 12 Jul 2022. \nExploitation: There is no known exploitation of CVE-2022-25875 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- svelte (npm): affected all versions; fixed in 3.49.0\n- svelte (npm): affected all versions; fixed in 3.49.0\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-2022-25875/ (Markdown: https://insights.sbomify.com/CVE-2022-25875/index.md)","id":"CVE-2022-25875","markdown":"https://insights.sbomify.com/CVE-2022-25875/index.md","name":"CVE-2022-25875","record":{"aliases":["GHSA-wv8q-r932-8hc7","SNYK-JS-SVELTE-2931080"],"analysis":null,"analysis_generated_by":null,"assigner":"snyk","cpe":[{"product":"svelte","vendor":"svelte"}],"cvss":{"score":5.4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N/E:P","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"The package svelte before 3.49.0 are vulnerable to Cross-site Scripting (XSS) due to improper input sanitization and to improper escape of attributes when using objects during SSR (Server-Side Rendering). Exploiting this vulnerability is possible via objects with a custom toString() function.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Cross-site Scripting (XSS)","id":"CVE-2022-25875","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":null,"year":"2022"},"n_packages":2,"n_references":3,"next":{"headline":"Server-side Request Forgery (SSRF)","id":"CVE-2022-25876"},"packages":[{"ecosystem":"npm","fixed":["3.49.0"],"introduced":["0"],"last_affected":[],"package":"svelte","purl":null,"source":"GHSA-wv8q-r932-8hc7"},{"ecosystem":"npm","fixed":["3.49.0"],"introduced":["0"],"last_affected":[],"package":"svelte","purl":"pkg:npm/svelte","source":"GHSA-wv8q-r932-8hc7"}],"prev":{"headline":"Cross-site Scripting (XSS)","id":"CVE-2022-25873"},"products":["svelte"],"published":"2022-07-12","related":[{"cvss_score":7.8,"headline":"Code injection in n/a","id":"CVE-2021-29261","kev_date_added":null,"published":"2021-04-05"},{"cvss_score":5.9,"headline":"Svelte: ReDoS in `\u003csvelte:element\u003e` Tag Validation","id":"CVE-2026-42567","kev_date_added":null,"published":"2026-06-09"},{"cvss_score":5.4,"headline":"Potential mXSS vulnerability due to improper HTML escaping in svelte","id":"CVE-2024-45047","kev_date_added":null,"published":"2024-08-30"},{"cvss_score":5.3,"headline":"Svelte: XSS via DOM Clobbering of Internal Framework State","id":"CVE-2026-42573","kev_date_added":null,"published":"2026-06-09"},{"cvss_score":5.3,"headline":"Svelte vulnerable to XSS during SSR with contenteditable `bind:innerText` and `bind:textContent`","id":"CVE-2026-27901","kev_date_added":null,"published":"2026-02-26"},{"cvss_score":5.3,"headline":"Svelte Vulnerable to XSS via HTML Comment Injection in SSR Error Boundary Hydration Markers","id":"CVE-2026-27902","kev_date_added":null,"published":"2026-02-26"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-17","vendors":["n/a"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2022-25875/"}