{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-120190 exists.","exposure":"","fix":"No fix has been published for CVE-2026-120190 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-120190 is a medium-severity vulnerability in PostyBirb Plus, published on 1 Nov 2026."},"fix_prompt":"Check this codebase for CVE-2026-120190 and fix it if it is affected.\n\nWhat it is: CVE-2026-120190 is a medium-severity vulnerability in PostyBirb Plus, published on 1 Nov 2026. \nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-120190 exists.\n\nAffected product: PostyBirb Plus. 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-2026-120190/ (Markdown: https://insights.sbomify.com/CVE-2026-120190/index.md)","id":"CVE-2026-120190","markdown":"https://insights.sbomify.com/CVE-2026-120190/index.md","name":"CVE-2026-120190","record":{"aliases":["GHSA-ggpr-cj64-vcq3"],"analysis":null,"analysis_generated_by":null,"assigner":"VulDB","cpe":[],"cvss":{"score":5.1,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"},{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"A security flaw has been discovered in PostyBirb Plus up to 3.1.75. Affected by this vulnerability is an unknown functionality of the file ui/src/views/submissions/submission-forms/form-components/DescriptionInput.tsx of the component Submission Description Editor. The manipulation results in cross site scripting. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks. Upgrading to version 3.1.76 addresses this issue. The patch is identified as 6b11c2345ad98ae59fd5404a9f1024eb1d10c8a4. It is advisable to upgrade the affected component.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"PostyBirb Plus Submission Description Editor DescriptionInput.tsx cross site scripting","id":"CVE-2026-120190","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":9,"next":{"headline":"Presenton API missing authentication","id":"CVE-2026-120191"},"nickname":null,"packages":[],"prev":{"headline":"D-Link DIR-505 TFTP Upload Filename tftpd mp_upload_file stack-based overflow","id":"CVE-2026-120189"},"products":["PostyBirb Plus"],"published":"2026-11-01","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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-11-06","vendors":["n/a"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-120190/"}