{"answers":{"affected":"2 open source packages ship an affected version, including jspdf. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-31898 in the wild and no public exploit code.","fix":"Upgrade jspdf to 4.2.1 or later.","what":"CVE-2026-31898 is a high-severity code injection vulnerability in parallax jsPDF, published on 18 Mar 2026. 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-2026-31898 and fix it if it is affected.\n\nWhat it is: CVE-2026-31898 is a high-severity code injection vulnerability in parallax jsPDF, published on 18 Mar 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-31898 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- jspdf (npm): affected all versions; fixed in 4.2.1\n- jspdf (npm): affected all versions; fixed in 4.2.1\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-2026-31898/ (Markdown: https://insights.sbomify.com/CVE-2026-31898/index.md)","id":"CVE-2026-31898","markdown":"https://insights.sbomify.com/CVE-2026-31898/index.md","name":"CVE-2026-31898","record":{"aliases":["GHSA-7x6v-j9x4-qf24","MINI-gj85-vwx7-xcf8","MINI-r2qf-qqx5-2x5x","MINI-w9rj-7g23-jvmj","ROOT-APP-NPM-CVE-2026-31898"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"JavaScript PDF library","requires_auth":"none","summary":"Attackers can inject arbitrary PDF objects, including JavaScript actions, via unsanitized input in the createAnnotation method, potentially executing code when the PDF is opened.","user_interaction":"required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"jspdf","vendor":"parall"}],"cvss":{"score":8.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"},{"id":"CWE-116","name":"Improper Encoding or Escaping of Output"}],"description":"jsPDF is a library to generate PDFs in JavaScript. Prior to version 4.2.1, user control of arguments of the `createAnnotation` method allows users to inject arbitrary PDF objects, such as JavaScript actions. If given the possibility to pass unsanitized input to the following method, a user can inject arbitrary PDF objects, such as JavaScript actions, which might trigger when the PDF is opened or interacted with the `createAnnotation`: `color` parameter. The vulnerability has been fixed in jsPDF@4.2.1. As a workaround, sanitize user input before passing it to the vulnerable API members.","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":"jsPDF has a PDF Object Injection via FreeText color","id":"CVE-2026-31898","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"code_injection","year":"2026"},"n_packages":2,"n_references":4,"next":{"headline":"CairoSVG vulnerable to Exponential DoS via recursive \u003cuse\u003e element amplification","id":"CVE-2026-31899"},"packages":[{"ecosystem":"npm","fixed":["4.2.1"],"introduced":["0"],"last_affected":[],"package":"jspdf","purl":null,"source":"GHSA-7x6v-j9x4-qf24"},{"ecosystem":"npm","fixed":["4.2.1"],"introduced":["0"],"last_affected":[],"package":"jspdf","purl":"pkg:npm/jspdf","source":"GHSA-7x6v-j9x4-qf24"}],"prev":{"headline":"FreeRDP has an out-of-bounds read in `freerdp_bitmap_decompress_planar`","id":"CVE-2026-31897"},"products":["jsPDF"],"published":"2026-03-18","related":[{"cvss_score":9.6,"headline":"jsPDF has HTML Injection in New Window paths","id":"CVE-2026-31938","kev_date_added":null,"published":"2026-03-18"},{"cvss_score":9.2,"headline":"jsPDF has Local File Inclusion/Path Traversal vulnerability","id":"CVE-2025-68428","kev_date_added":null,"published":"2026-01-05"},{"cvss_score":8.7,"headline":"jsPDF Affected by Client-Side/Server-Side Denial of Service via Malicious GIF Dimensions","id":"CVE-2026-25535","kev_date_added":null,"published":"2026-02-19"},{"cvss_score":8.7,"headline":"jsPDF Affected by Denial of Service (DoS) via Unvalidated BMP Dimensions in BMPDecoder","id":"CVE-2026-24133","kev_date_added":null,"published":"2026-02-02"},{"cvss_score":8.7,"headline":"jsPDF Parsing of Corrupt PNGs Leads to Potential Denial of Service (DoS)","id":"CVE-2025-57810","kev_date_added":null,"published":"2025-08-26"},{"cvss_score":8.7,"headline":"jsPDF Bypass Regular Expression Denial of Service (ReDoS)","id":"CVE-2025-29907","kev_date_added":null,"published":"2025-03-18"}],"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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-09-07","vendors":["parallax"]},"summary":"Attackers can inject arbitrary PDF objects, including JavaScript actions, via unsanitized input in the createAnnotation method, potentially executing code when the PDF is opened.","url":"https://insights.sbomify.com/CVE-2026-31898/"}