{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-19958 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-19958 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-19958 is a medium-severity code injection vulnerability in iatsiuk pptr-mcp, published on 16 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-19958 and fix it if it is affected.\n\nWhat it is: CVE-2026-19958 is a medium-severity code injection vulnerability in iatsiuk pptr-mcp, published on 16 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-19958 in the wild and no public exploit code.\n\nAffected product: iatsiuk pptr-mcp. 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-2026-19958/ (Markdown: https://insights.sbomify.com/CVE-2026-19958/index.md)","id":"CVE-2026-19958","markdown":"https://insights.sbomify.com/CVE-2026-19958/index.md","name":"CVE-2026-19958","record":{"aliases":["GHSA-hwgh-c22g-48rj"],"analysis":{"component_type":"library","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Puppeteer MCP library","requires_auth":"low_privilege","summary":"Remote attackers can execute arbitrary code via the executeCode function in the pptr-mcp library, requiring immediate attention from users of this tool.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"},{"id":"CWE-74","name":"Improper Neutralization of Special Elements in Output Used by a Downstream Component"}],"description":"A security flaw has been discovered in iatsiuk pptr-mcp up to 0.2.7. The impacted element is the function executeCode of the file src/vm-executor.ts of the component execute Tool. The manipulation results in code injection. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"iatsiuk pptr-mcp execute Tool vm-executor.ts executeCode code injection","id":"CVE-2026-19958","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"code_injection","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"Edimax EW-7478APC formWanTcpipSetup stack-based overflow","id":"CVE-2026-19959"},"packages":[],"prev":{"headline":"graphlit graphlit-mcp-server ssrf-test Endpoint tools.ts fetch server-side request forgery","id":"CVE-2026-19957"},"products":["pptr-mcp"],"published":"2026-08-16","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":"2026-08-17","vendors":["iatsiuk"]},"summary":"Remote attackers can execute arbitrary code via the executeCode function in the pptr-mcp library, requiring immediate attention from users of this tool.","url":"https://insights.sbomify.com/CVE-2026-19958/"}