{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-115754 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2026-115754 is a low-severity vulnerability in yahoo serialize-javascript, published on 23 Oct 2026."},"fix_prompt":"Check this codebase for CVE-2026-115754 and fix it if it is affected.\n\nWhat it is: CVE-2026-115754 is a low-severity vulnerability in yahoo serialize-javascript, published on 23 Oct 2026. \nExploitation: There is no known exploitation of CVE-2026-115754 in the wild and no public exploit code.\n\nAffected product: yahoo serialize-javascript. 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-2026-115754/ (Markdown: https://insights.sbomify.com/CVE-2026-115754/index.md)","id":"CVE-2026-115754","markdown":"https://insights.sbomify.com/CVE-2026-115754/index.md","name":"CVE-2026-115754","record":{"aliases":["AZL-111401","CLSA-2026-1793291203","CLSA-2026-1793292719","CLSA-2026-1793293147","CLSA-2026-1793293234","CLSA-2026-1793293533","DEBIAN-CVE-2026-115754","GHSA-cvqw-cqhx-qmxc","UBUNTU-CVE-2026-115754"],"analysis":null,"analysis_generated_by":null,"assigner":"VulnCheck","cpe":[],"cvss":{"score":2.3,"severity":"low","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N","version":"4.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"serialize-javascript from 7.0.1 before 7.1.3 contains a cross-site scripting vulnerability that allows attackers to break out of HTML script elements by ending serialized function source text with an unescaped \u003c/script. Attackers controlling a function's source via a spoofed toString() can combine surrounding output delimiters and later values to inject live markup such as img onerror handlers.","ecosystems":[],"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":"serialize-javascript 7.0.1 before 7.1.3 XSS via unescaped \u003c/script in function body","id":"CVE-2026-115754","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"Twisted: Denial of Service in the Twisted IMAP4 Server via a Negative Literal Size in SEARCH","id":"CVE-2026-115774"},"packages":[],"prev":{"headline":"Signal K Server 2.28.0-beta.2 before 2.34.0 SSRF via App Store appIcon","id":"CVE-2026-115752"},"products":["serialize-javascript"],"published":"2026-10-23","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-23","vendors":["yahoo"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-115754/"}