{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-6990 exists.","fix":"No fix has been published for CVE-2026-6990 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-6990 is a medium-severity cross-site scripting vulnerability in projeto-siga siga, published on 25 Apr 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-6990 and fix it if it is affected.\n\nWhat it is: CVE-2026-6990 is a medium-severity cross-site scripting vulnerability in projeto-siga siga, published on 25 Apr 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-6990 exists.\n\nAffected product: projeto-siga siga. 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-2026-6990/ (Markdown: https://insights.sbomify.com/CVE-2026-6990/index.md)","id":"CVE-2026-6990","markdown":"https://insights.sbomify.com/CVE-2026-6990/index.md","name":"CVE-2026-6990","record":{"aliases":["GHSA-54f6-jgjm-5r6h"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Projeto Siga","requires_auth":"low_privilege","summary":"Remote attackers can execute arbitrary scripts via the Nome/Descrição field in Projeto Siga, potentially leading to session hijacking or data theft.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","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 vulnerability was found in projeto-siga siga 11.0.3.18. The affected element is an unknown function of the file /sigawf/app/responsavel/novo. Performing a manipulation of the argument Nome/Descrição results in cross site scripting. The attack can be initiated remotely. The exploit has been made public and could be used. 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":"weaponised"},"has_fix":null,"headline":"projeto-siga novo cross site scripting","id":"CVE-2026-6990","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"colinhacks Zod CUID Data Type regexes.ts sql injection","id":"CVE-2026-6991"},"packages":[],"prev":{"headline":"Tenda F453 Telnet Service telnet TendaTelnet command injection","id":"CVE-2026-6989"},"products":["siga"],"published":"2026-04-25","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":"2026-04-27","vendors":["projeto-siga"]},"summary":"Remote attackers can execute arbitrary scripts via the Nome/Descrição field in Projeto Siga, potentially leading to session hijacking or data theft.","url":"https://insights.sbomify.com/CVE-2026-6990/"}